A Little Philosophy.--A Cloud on the Horizon.--In the Midst of a Fog.--The Strange Balloon.--An Exact View of the Victoria.--The Palm-Trees.--Traces of a Caravan¹.--The Well in the Midst of the Desert.

On the morrow, there was the same purity of sky, the same stillness of the atmosphere. The balloon rose to an elevation² of five hundred feet, but it had scarcely changed its position to the westward³ in any perceptible degree.

"We are right in the open desert," said the doctor. "Look at that vast reach of sand! What a strange spectacle! What a singular arrangement of nature! Why should there be, in one place, such extreme luxuriance of vegetation yonder, and here, this extreme aridity⁴, and that in the same latitude⁵, and under the same rays of the sun?"

"The why concerns me but little," answered Kennedy, "the reason interests me less than the fact. The thing is so; that's the important part of it!"

"Oh, it is well to philosophize a little, Dick; it does no harm."

"Let us philosophize, then, if you will; we have time enough before us; we are hardly moving; the wind is afraid to blow; it sleeps."

"That will not last forever," put in Joe; "I think I see some banks of clouds in the east."

"Joe's right!" said the doctor, after he had taken a look.

"Good!" said Kennedy; "now for our clouds, with a fine rain, and a fresh wind to dash it into our faces!"

"Well, we'll see, Dick, we'll see!"

"But this is Friday, master, and I'm afraid of Fridays!"

"Well, I hope that this very day you'll get over those notions."

"I hope so, master, too. Whew!" he added, mopping his face, "heat's a good thing, especially in winter, but in summer it don't do to take too much of it."

"Don't you fear the effect of the sun's heat on our balloon?" asked Kennedy, addressing the doctor.

"No! the gutta-percha coating resists much higher temperatures than even this. With my spiral I have subjected it inside to as much as one hundred and fifty-eight degrees sometimes, and the covering does not appear to have suffered."

点击收听单词发音  

1 caravan
n.大蓬车；活动房屋
参考例句：
The community adviser gave us a caravan to live in.社区顾问给了我们一间活动住房栖身。 Geoff connected the caravan to the car.杰弗把旅行用的住屋拖车挂在汽车上。

2 elevation
n.高度；海拔；高地；上升；提高
参考例句：
The house is at an elevation of 2,000 metres.那幢房子位于海拔两千米的高处。 His elevation to the position of General Manager was announced yesterday.昨天宣布他晋升总经理职位。

3 westward
n.西方，西部；adj.西方的，向西的；adv.向西
参考例句：
We live on the westward slope of the hill.我们住在这座山的西山坡。 Explore westward or wherever.向西或到什么别的地方去勘探。

4 aridity
n.干旱，乏味；干燥性；荒芜
参考例句：
The name Sahara conjures up images of a desert of aridity. "撒哈拉"这个名字使人想起干旱的沙漠情景。 来自辞典例句 The name conjures up images of a desert of aridity. “撒哈拉”这个名字使人想起“干旱”的沙漠情景。 来自互联网

5 latitude
n.纬度，行动或言论的自由(范围)，(pl.)地区
参考例句：
The latitude of the island is 20 degrees south.该岛的纬度是南纬20度。 The two cities are at approximately the same latitude.这两个城市差不多位于同一纬度上。

6 vapor
n.蒸汽，雾气
参考例句：
The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。 This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。

7 puffed
adj.疏松的v.使喷出( puff的过去式和过去分词 )；喷着汽（或烟）移动；吹嘘；吹捧
参考例句：
He lit a cigarette and puffed at it furiously. 他点燃了一支香烟，狂吸了几口。 来自《简明英汉词典》 He felt grown-up, puffed up with self-importance. 他觉得长大了，便自以为了不起。 来自《简明英汉词典》

8 conglomeration
n.团块，聚集，混合物
参考例句：
a conglomeration of buildings of different sizes and styles 大小和风格各异的建筑楼群 To her it was a wonderful conglomeration of everything great and mighty. 在她看来，那里奇妙地聚集着所有伟大和非凡的事业。 来自英汉文学 - 嘉莉妹妹

9 entirely
ad.全部地，完整地；完全地，彻底地
参考例句：
The fire was entirely caused by their neglect of duty. 那场火灾完全是由于他们失职而引起的。 His life was entirely given up to the educational work. 他的一生统统献给了教育工作。

10 murky
adj.黑暗的，朦胧的；adv.阴暗地，混浊地；n.阴暗；昏暗
参考例句：
She threw it into the river's murky depths.她把它扔进了混浊的河水深处。 She had a decidedly murky past.她的历史背景令人捉摸不透。

11 isolated
adj.与世隔绝的
参考例句：
His bad behaviour was just an isolated incident. 他的不良行为只是个别事件。 Patients with the disease should be isolated. 这种病的患者应予以隔离。

12 ascend
vi.渐渐上升，升高；vt.攀登，登上
参考例句：
We watched the airplane ascend higher and higher.我们看着飞机逐渐升高。 We ascend in the order of time and of development.我们按时间和发展顺序向上溯。

13 cylinder
n.圆筒，柱(面)，汽缸
参考例句：
What's the volume of this cylinder?这个圆筒的体积有多少？ The cylinder is getting too much gas and not enough air.汽缸里汽油太多而空气不足。

14 dilation
n.膨胀，扩张，扩大
参考例句：
Time dilation works both ways. 时间膨胀在两方面都起作用。 来自辞典例句 The ciliary body is an anterior dilation of the choroid at the level of the lens. 晶状体是脉络膜石晶状体平面上向前扩大的部分。 来自辞典例句

15 opaque
adj.不透光的；不反光的，不传导的；晦涩的
参考例句：
The windows are of opaque glass.这些窗户装着不透明玻璃。 Their intentions remained opaque.他们的意图仍然令人费解。

16 dense
a.密集的，稠密的，浓密的；密度大的
参考例句：
The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。 The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。

17 destitute
adj.缺乏的；穷困的
参考例句：
They were destitute of necessaries of life.他们缺少生活必需品。 They are destitute of common sense.他们缺乏常识。

18 enveloped
v.包围，笼罩，包住( envelop的过去式和过去分词 )
参考例句：
She was enveloped in a huge white towel. 她裹在一条白色大毛巾里。 Smoke from the burning house enveloped the whole street. 燃烧着的房子冒出的浓烟笼罩了整条街。 来自《简明英汉词典》

19 trifling
adj.微不足道的；没什么价值的
参考例句：
They quarreled over a trifling matter.他们为这种微不足道的事情争吵。 So far Europe has no doubt, gained a real conveniency,though surely a very trifling one.直到现在为止,欧洲无疑地已经获得了实在的便利，不过那确是一种微不足道的便利。

20 manoeuvre
n.策略，调动；v.用策略，调动
参考例句：
Her withdrawal from the contest was a tactical manoeuvre.她退出比赛是一个战术策略。 The clutter of ships had little room to manoeuvre.船只橫七竖八地挤在一起，几乎没有多少移动的空间。

21 meditation
n.熟虑，（尤指宗教的）默想，沉思，（pl.）冥想录
参考例句：
This peaceful garden lends itself to meditation.这个恬静的花园适于冥想。 I'm sorry to interrupt your meditation.很抱歉，我打断了你的沉思。

22 astonishment
n.惊奇，惊异
参考例句：
They heard him give a loud shout of astonishment.他们听见他惊奇地大叫一声。 I was filled with astonishment at her strange action.我对她的奇怪举动不胜惊异。

23 rogues
n.流氓( rogue的名词复数 )；无赖；调皮捣蛋的人；离群的野兽
参考例句：
'I'll show these rogues that I'm an honest woman,'said my mother. “我要让那些恶棍知道，我是个诚实的女人。” 来自英汉文学 - 金银岛 The rogues looked at each other, but swallowed the home-thrust in silence. 那些恶棍面面相觑，但只好默默咽下这正中要害的话。 来自英汉文学 - 金银岛

24 perfectly
adv.完美地，无可非议地，彻底地
参考例句：
The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。 Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。

25 amazement
n.惊奇，惊讶
参考例句：
All those around him looked at him with amazement.周围的人都对他投射出惊异的眼光。 He looked at me in blank amazement.他带着迷茫惊诧的神情望着我。

26 affected
adj.不自然的，假装的
参考例句：
She showed an affected interest in our subject.她假装对我们的课题感到兴趣。 His manners are affected.他的态度不自然。

27 remains
n.剩余物，残留物；遗体，遗迹
参考例句：
He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。 The remains of the meal were fed to the dog.残羹剩饭喂狗了。

28 precisely
adv.恰好，正好，精确地，细致地
参考例句：
It's precisely that sort of slick sales-talk that I mistrust.我不相信的正是那种油腔滑调的推销宣传。 The man adjusted very precisely.那个人调得很准。

29 salute
vi.行礼，致意，问候，放礼炮；vt.向…致意，迎接，赞扬；n.招呼，敬礼，礼炮
参考例句：
Merchant ships salute each other by dipping the flag.商船互相点旗致敬。 The Japanese women salute the people with formal bows in welcome.这些日本妇女以正式的鞠躬向人们施礼以示欢迎。

30 descended
a.为...后裔的，出身于...的
参考例句：
A mood of melancholy descended on us. 一种悲伤的情绪袭上我们的心头。 The path descended the hill in a series of zigzags. 小路呈连续的之字形顺着山坡蜿蜒而下。

31 scorching
adj. 灼热的
参考例句：
a scorching, pitiless sun 灼热的骄阳 a scorching critique of the government's economic policy 对政府经济政策的严厉批评

32 descried
adj.被注意到的，被发现的，被看到的
参考例句：
He descried an island far away on the horizon. 他看到遥远的地平线上有个岛屿。 来自《简明英汉词典》 At length we descried a light and a roof. 终于，我们远远看见了一点灯光，一所孤舍。 来自辞典例句

33 standing
n.持续，地位；adj.永久的，不动的，直立的，不流动的
参考例句：
After the earthquake only a few houses were left standing.地震过后只有几幢房屋还立着。 They're standing out against any change in the law.他们坚决反对对法律做任何修改。

34 positively
adv.明确地，断然，坚决地；实在，确实
参考例句：
She was positively glowing with happiness.她满脸幸福。 The weather was positively poisonous.这天气着实讨厌。

35 stifling
a.令人窒息的
参考例句：
The weather is stifling. It looks like rain. 今天太闷热，光景是要下雨。 We were stifling in that hot room with all the windows closed. 我们在那间关着窗户的热屋子里，简直透不过气来。

36 coaxed
v.哄，用好话劝说( coax的过去式和过去分词 )；巧言骗取；哄劝，劝诱
参考例句：
She coaxed the horse into coming a little closer. 她哄着那匹马让它再靠近了一点。 I coaxed my sister into taking me to the theatre. 我用好话哄姐姐带我去看戏。 来自《现代汉英综合大词典》

37 pint
n.品脱
参考例句：
I'll have a pint of beer and a packet of crisps, please.我要一品脱啤酒和一袋炸马铃薯片。 In the old days you could get a pint of beer for a shilling.从前，花一先令就可以买到一品脱啤酒。

38 pints
n.品脱( pint的名词复数 )；一品脱啤酒
参考例句：
I drew off three pints of beer from the barrel. 我从酒桶里抽出三品脱啤酒。 来自《简明英汉词典》 Two pints today, please. 今天请来两品脱。 来自《简明英汉词典》

39 stunted
adj.矮小的；发育迟缓的
参考例句：
the stunted lives of children deprived of education 未受教育的孩子所过的局限生活 But the landed oligarchy had stunted the country's democratic development for generations. 但是好几代以来土地寡头的统治阻碍了这个国家民主的发展。

40 specimens
n.样品( specimen的名词复数 )；范例；（化验的）抽样；某种类型的人
参考例句：
Astronauts have brought back specimens of rock from the moon. 宇航员从月球带回了岩石标本。 The traveler brought back some specimens of the rocks from the mountains. 那位旅行者从山上带回了一些岩石标本。 来自《简明英汉词典》

41 foliage
n.叶子，树叶，簇叶
参考例句：
The path was completely covered by the dense foliage.小路被树叶厚厚地盖了一层。 Dark foliage clothes the hills.浓密的树叶覆盖着群山。

42 pulverized
adj.[医]雾化的，粉末状的v.将…弄碎( pulverize的过去式和过去分词 )；将…弄成粉末或尘埃；摧毁；粉碎
参考例句：
We pulverized the opposition. 我们彻底击败了对手。 He pulverized the opposition with the force of his oratory. 他能言善辩把对方驳得体无完肤。 来自辞典例句

43 exclamations
n.呼喊( exclamation的名词复数 )；感叹；感叹语；感叹词
参考例句：
The visitors broke into exclamations of wonder when they saw the magnificent Great Wall. 看到雄伟的长城，游客们惊叹不已。 来自《简明英汉词典》 After the will has been read out, angry exclamations aroused. 遗嘱宣读完之后，激起一片愤怒的喊声。 来自辞典例句

44 eastward
adv.向东；adj.向东的；n.东方，东部
参考例句：
The river here tends eastward.这条河从这里向东流。 The crowd is heading eastward,believing that they can find gold there.人群正在向东移去，他们认为在那里可以找到黄金。

45 bleaching
漂白法，漂白
参考例句：
Moderately weathered rock showed more intense bleaching and fissuring in the feldspars. 中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象。 Bleaching effects are very strong and show on air photos. 退色效应非常强烈，并且反映在航空象片上。

46 hideous
adj.丑陋的，可憎的，可怕的，恐怖的
参考例句：
The whole experience had been like some hideous nightmare.整个经历就像一场可怕的噩梦。 They're not like dogs,they're hideous brutes.它们不像狗，是丑陋的畜牲。

47 penetrated
adj. 击穿的，鞭辟入里的 动词penetrate的过去式和过去分词形式
参考例句：
The knife had penetrated his chest. 刀子刺入了他的胸膛。 They penetrated into territory where no man had ever gone before. 他们已进入先前没人去过的地区。

48 parched
adj.焦干的；极渴的；v.（使）焦干
参考例句：
Hot winds parched the crops.热风使庄稼干透了。 The land in this region is rather dry and parched.这片土地十分干燥。

49 saturated
a.饱和的，充满的
参考例句：
The continuous rain had saturated the soil. 连绵不断的雨把土地淋了个透。 a saturated solution of sodium chloride 氯化钠饱和溶液

50 perspiration
n.汗水；出汗
参考例句：
It is so hot that my clothes are wet with perspiration.天太热了，我的衣服被汗水湿透了。 The perspiration was running down my back.汗从我背上淌下来。

51 exhausted
adj.极其疲惫的，精疲力尽的
参考例句：
It was a long haul home and we arrived exhausted.搬运回家的这段路程特别长，到家时我们已筋疲力尽。 Jenny was exhausted by the hustle of city life.珍妮被城市生活的忙乱弄得筋疲力尽。

52 forth
adv.向前；向外，往外
参考例句：
The wind moved the trees gently back and forth.风吹得树轻轻地来回摇晃。 He gave forth a series of works in rapid succession.他很快连续发表了一系列的作品。