Once over his fright, Washington made himself at home on the craft he had helped build. He went from one room to another and observed the engine.
“She certainly am workin’” he observed with pride. “Are we still goin’ up, Perfessor?”
“Still mounting,” replied Mr. Henderson. “We are now three hundred feet above the earth,” he added as he glanced at a registering gage2.
The great air pump was set going and soon from the after tube, a big stream of the compressed vapor3 rushed. It acted on the ship instantly and sent the craft ahead at a rapid rate. By elevating or depressing the tube the craft could be sent obliquely4 up or down. Then, by forcing the air from the forward tube, the Mermaid5 was reversed and scudded6 backward.
But it was more with the ship’s ability to rise and descend7 that Professor Henderson was concerned, since on that depended their safety. So various tests were made, in generating the gas and using the negative gravity apparatus8.
All worked to perfection. Obeying the slightest turn of the wheels and levers the Mermaid rose or fell. She stood still, suspended herself in the air, or rushed backward and forward.
Of course the machinery9 was new and did not operate as smoothly10 as it would later, but the professor and his friends were very well satisfied.
“Now we’ll try something new,” said the scientist to the two boys as they stood beside him in the tower. “I only hope this part succeeds, and we shall soon be off on our voyage.”
He turned several levers. There was a hissing11 sound as the gas rushed from the container, and the ship began to settle down.
“What’s th’ matter? Are we goin’ t’ hit th’ earth?” yelled Washington, rushing from the engine room.
“Keep quiet,” ordered the professor. “We are only going down, that’s all.”
“But good land! Perfesser!” exclaimed the colored man. “The ocean’s right under us! You forgot you sailed away from the island! We’ll be drowned suah!”
“Leave it to me,” said Mr. Henderson. “The Flying Mermaid is going to take a bath!”
“As long as it swims it will be all right,” observed Mark in a low tone to Jack12. “I’m glad I can take care of myself in the water.”
Before Jack could reply the Mermaid seemed to take a sudden dive through the air. The next instant she struck the water with a splash that sent the waves rolling all about. The craft rocked violently to and fro on the surface of the sea. For a while there were anxious hearts aboard, for there was no certainty but that the ship might not sink to the bottom.
But the old professor had not calculated and builded in vain. After rocking about like a vessel13 newly launched, the strange craft rode safely and upright on the water. It set down far enough to bring the propelling tubes well under, but not so far but that the conning14 tower was well out and there was a small deck available.
“Now to see if we can conquer the water as we did the air!” cried the professor. “Mark, start the air pump. Jack, you steer15, for I want to watch the machinery under the additional strain.”
From the rear tube rushed such a volume of air that the ocean near it bubbled and foamed16. The ship trembled from stem to stern, and then, after hanging for an instant as if undecided what to do, it began to move forward as easily as though it had never sailed any other element than the sea.
“She fits her name!” the professor cried. “She is indeed the Flying Mermaid, for she sails the ocean as easily as she navigates17 in the clouds!”
For a mile or two the craft was sent ahead over the waves. Then it was reversed and run backwards18. Satisfied that his long months of work had not gone for naught19, the professor after trying several experiments, decided to try and raise the ship while in motion.
With Jack and Mark to look after the air pumps, while Washington, Tom and Bill busied themselves in the engine room, Mr. Henderson began to generate the gas and start the negative gravity apparatus. All the while the craft was forging ahead.
There was again the hissing sound that told of the aluminum20 holder21 being filled. For a few minutes there seemed to be no change, the Mermaid plowing22 forward.
Then like a bird rising from the waves, or like a flying fish leaping from the sea to escape some pursuing monster of the deep, the new ship shot up diagonally from the surface and winged its way into the upper regions of the air.
“Success! Success!” cried the professor. “This proves all I wanted to know. Now we are ready for our great trip!”
Great were the rejoicings in the camp that night. It was like living over again the days when they were aboard the diving Porpoise23 or the flying Monarch24. To the recollections were added the anticipations25 of what was before them in the trip to the interior of the earth.
Busy days followed, for there was still much to be done to the Flying Mermaid. The machinery, which was only partly completed, had to be finished. Besides this the professor was working on some apparatus, the use of which he did not disclose to any one. It was stored aboard the ship at the last minute.
Plenty of provisions had to be taken aboard, and many supplies needed to work the Mermaid and insure that it would go to the end of the voyage. The materials for generating the gas and negative gravity, spare parts, records for the automatic piano and other things were stored away.
Some guns and ammunition26 were taken along as were a few revolvers, since old Andy had said it was best to prepare for any thing in the shape of enemies or wild beasts that might be met with in the interior regions.
It was decided to make the start by sailing along the surface of the sea for several days, as in the event of any weakness in the machinery being discovered there would be less danger. If, at the end of four days, no trouble developed, the professor said he would send the Mermaid into the air and make the rest of the voyage through the sky.
The night before the start was to be made the professor, with the boys, Washington and the other helpers, went about through the various shops and buildings, locking them up securely. For they could not tell how long they would be away, and they had to leave behind much valuable material.
As there were several things that needed attention they divided the work up. Mark had finished his share and was walking back toward the living cabin where they were all quartered, when, down at the shore, near where the boat was moored27, he fancied he saw, in the gathering28 darkness, a moving figure.
“I wonder who that can be,” he thought. “All the others are near the machine shop, for I just left them there. Perhaps it’s some one trying to spy out how the Mermaid is built.”
Knowing the professor wanted his secret well guarded, Mark walked softly toward the little dock that served as a place whence the Mermaid could be easily boarded. As he approached he saw the figure moving. Something struck the boy as peculiar29.
Though the object had some of the characteristics of a man it did not walk like a human being, but shuffled30 along more like a huge ape or monkey. It seemed bent31 over, as if it stooped toward the ground.
“Who are you?” called Mark suddenly.
For an instant the figure halted and then hurried on faster than before, with a curious, shuffling32 walk. It was approaching the ship.
Somehow it struck Mark as if it was an uncanny being; an inhabitant of some other world. Then he laughed at his half-fear, and started on a run toward the dock.
“If it’s some tramp trying to find a place to sleep he’d better not go aboard the ship, he might do some damage,” the boy thought.
He could hardly see the figure now as it had passed into the shadow cast by the boat. He was about to summon the professor to make an investigation33, when Washington started going the search light which was placed just over the door of the living cabin. It was kept there as a sort of beacon34 light, as, near the island was a dangerous ledge35 of rocks.
Then, in the blinding white glare from the big lantern as Washington accidentally swung it toward the Mermaid, Mark beheld36 a strange sight.
The figure he had been watching stood out in bold relief. Though it was shaped like a human being it was not like any person the boy had ever seen. It seemed covered with a skin twice too large for it; a skin, which, in spite of the clothes that concealed37 it, hung in folds about the arms and legs, dropping pendent like from the neck like a big garment, and flapping in the wind.
For an instant Mark was so startled he cried out, and the professor and the others ran to see what was the matter.
“There—by the ship! A horrible creature!” exclaimed Mark.
Shouting to Washington to keep the light steady in the direction of the dock, Mr. Henderson ran toward the moored Mermaid. Jack, Andy, Bill and Tom, with Mark in the rear followed him.
“Nothing here,” said the scientist, after a careful search about. “Are you sure you saw something, Mark?”
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收听单词发音
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1
decided
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| adj.决定了的，坚决的；明显的，明确的 | |
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2
gage
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| n.标准尺寸，规格；量规，量表 [=gauge] | |
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3
vapor
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| n.蒸汽，雾气 | |
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obliquely
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| adv.斜； 倾斜； 间接； 不光明正大 | |
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mermaid
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| n.美人鱼 | |
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6
scudded
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| v.（尤指船、舰或云彩）笔直、高速而平稳地移动( scud的过去式和过去分词 ) | |
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7
descend
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| vt./vi.传下来，下来，下降 | |
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8
apparatus
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| n.装置，器械；器具，设备 | |
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9
machinery
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| n.(总称)机械，机器；机构 | |
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smoothly
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| adv.平滑地，顺利地，流利地，流畅地 | |
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hissing
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| n. 发嘶嘶声, 蔑视 动词hiss的现在分词形式 | |
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12
jack
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| n.插座，千斤顶，男人；v.抬起，提醒，扛举；n.（Jake）杰克 | |
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13
vessel
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| n.船舶；容器，器皿；管，导管，血管 | |
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14
conning
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| v.诈骗，哄骗( con的现在分词 )；指挥操舵( conn的现在分词 ) | |
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15
steer
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| vt.驾驶，为…操舵；引导；vi.驾驶 | |
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16
foamed
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| 泡沫的 | |
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navigates
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| v.给（船舶、飞机等）引航，导航( navigate的第三人称单数 )；（从海上、空中等）横越；横渡；飞跃 | |
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18
backwards
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| adv.往回地，向原处，倒，相反，前后倒置地 | |
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19
naught
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| n.无，零 [=nought] | |
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20
aluminum
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| n.(aluminium)铝 | |
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holder
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| n.持有者，占有者；(台，架等)支持物 | |
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22
plowing
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| v.耕( plow的现在分词 )；犁耕；费力穿过 | |
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23
porpoise
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| n.鼠海豚 | |
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24
monarch
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| n.帝王，君主，最高统治者 | |
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25
anticipations
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| 预期( anticipation的名词复数 )； 预测； （信托财产收益的）预支； 预期的事物 | |
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26
ammunition
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| n.军火，弹药 | |
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27
moored
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| adj. 系泊的 动词moor的过去式和过去分词形式 | |
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28
gathering
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| n.集会，聚会，聚集 | |
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29
peculiar
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| adj.古怪的，异常的；特殊的，特有的 | |
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30
shuffled
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| v.洗（纸牌）( shuffle的过去式和过去分词 )；拖着脚步走；粗心地做；摆脱尘世的烦恼 | |
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31
bent
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| n.爱好，癖好；adj.弯的；决心的，一心的 | |
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32
shuffling
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| adj. 慢慢移动的, 滑移的 动词shuffle的现在分词形式 | |
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33
investigation
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| n.调查，调查研究 | |
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34
beacon
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| n.烽火，（警告用的）闪火灯，灯塔 | |
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35
ledge
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| n.壁架，架状突出物；岩架，岩礁 | |
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36
beheld
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| v.看，注视( behold的过去式和过去分词 )；瞧；看呀；（叙述中用于引出某人意外的出现）哎哟 | |
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37
concealed
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| a.隐藏的，隐蔽的 | |
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38
shudder
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| v.战粟，震动，剧烈地摇晃；n.战粟，抖动 | |
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39
otter
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| n.水獭 | |
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