THE Argentine Pampas extend from the thirty-fourth to the fortieth degree of southern latitude¹. The word PAMPA, of Araucanian origin, signifies grass plain, and justly applies to the whole region. The mimosas growing on the western part, and the substantial herbage on the eastern, give those plains a peculiar³ appearance. The soil is composed of sand and red or yellow clay, and this is covered by a layer of earth, in which the vegetation takes root. The geologist⁴ would find rich treasures in the tertiary strata⁵ here, for it is full of antediluvian⁶ remains⁷ — enormous bones, which the Indians attribute to some gigantic race that lived in a past age.

The horses went on at a good pace through the thick PAJA-BRAVA, the grass of the Pampas, par² excellence⁸, so high and thick that the Indians find shelter in it from storms. At certain distances, but increasingly seldom, there were wet, marshy⁹ spots, almost entirely¹⁰ under water, where the willows¹¹ grew, and a plant called the Gygnerium argenteum. Here the horses drank their fill greedily, as if bent¹² on quenching¹³ their thirst for past, present and future. Thalcave went first to beat the bushes and frighten away the cholinas, a most dangerous species of

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1 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。

2 par
n.标准，票面价值，平均数量；adj.票面的，平常的，标准的
参考例句：
Sales of nylon have been below par in recent years.近年来尼龙织品的销售额一直不及以往。 I don't think his ability is on a par with yours.我认为他的能力不能与你的能力相媲美。

3 peculiar
adj.古怪的，异常的；特殊的，特有的
参考例句：
He walks in a peculiar fashion.他走路的样子很奇特。 He looked at me with a very peculiar expression.他用一种很奇怪的表情看着我。

4 geologist
n.地质学家
参考例句：
The geologist found many uncovered fossils in the valley.在那山谷里，地质学家发现了许多裸露的化石。 He was a geologist,rated by his cronies as the best in the business.他是一位地质学家，被他的老朋友们看做是这门行当中最好的一位。

5 strata
n.地层（复数）；社会阶层
参考例句：
The older strata gradually disintegrate.较老的岩层渐渐风化。 They represent all social strata.他们代表各个社会阶层。

6 antediluvian
adj.史前的，陈旧的
参考例句：
His ideas are positively antediluvian!他的思想是纯粹的老古董。 This antediluvian monetary system has now been replaced by the up-to-date monetary system of Japan.这种旧式的金融体系也已经被现代化的日本系统所取代。

7 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。

8 excellence
n.优秀，杰出，(pl.)优点，美德
参考例句：
His art has reached a high degree of excellence.他的艺术已达到炉火纯青的地步。 My performance is far below excellence.我的表演离优秀还差得远呢。

9 marshy
adj.沼泽的
参考例句：
In August 1935,we began our march across the marshy grassland. 1935年8月，我们开始过草地。 The surrounding land is low and marshy. 周围的地低洼而多沼泽。

10 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。

11 willows
n.柳树( willow的名词复数 )；柳木
参考例句：
The willows along the river bank look very beautiful. 河岸边的柳树很美。 来自《简明英汉词典》 Willows are planted on both sides of the streets. 街道两侧种着柳树。 来自《现代汉英综合大词典》

12 bent
n.爱好，癖好；adj.弯的；决心的，一心的
参考例句：
He was fully bent upon the project.他一心扑在这项计划上。 We bent over backward to help them.我们尽了最大努力帮助他们。

13 quenching
淬火，熄
参考例句：
She had, of course, no faculty for quenching memory in dissipation. 她当然也没有以放荡纵欲来冲淡记忆的能耐。 This loss, termed quenching, may arise in two ways. 此种损失称为淬火，呈两个方面。

14 viper
n.毒蛇；危险的人
参考例句：
Envy lucks at the bottom of the human heart a viper in its hole.嫉妒潜伏在人心底，如同毒蛇潜伏在穴中。 Be careful of that viper;he is dangerous.小心那个阴险的人，他很危险。

15 plodded
v.沉重缓慢地走（路）( plod的过去式和过去分词 )；努力从事；沉闷地苦干；缓慢进行（尤指艰难枯燥的工作）
参考例句：
Our horses plodded down the muddy track. 我们的马沿着泥泞小路蹒跚而行。 He plodded away all night at his project to get it finished. 他通宵埋头苦干以便做完专题研究。 来自《简明英汉词典》

16 steadily
adv.稳定地；不变地；持续地
参考例句：
The scope of man's use of natural resources will steadily grow.人类利用自然资源的广度将日益扩大。 Our educational reform was steadily led onto the correct path.我们的教学改革慢慢上轨道了。

17 arid
adj.干旱的；(土地)贫瘠的
参考例句：
These trees will shield off arid winds and protect the fields.这些树能挡住旱风,保护农田。 There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土地退化问题。

18 deserted
adj.荒芜的，荒废的，无人的，被遗弃的
参考例句：
The deserted village was filled with a deathly silence.这个荒废的村庄死一般的寂静。 The enemy chieftain was opposed and deserted by his followers.敌人头目众叛亲离。

19 implements
n.工具( implement的名词复数 )；家具；手段；[法律]履行（契约等）v.实现( implement的第三人称单数 )；执行；贯彻；使生效
参考例句：
Primitive man hunted wild animals with crude stone implements. 原始社会的人用粗糙的石器猎取野兽。 来自《现代汉英综合大词典》 They ordered quantities of farm implements. 他们订购了大量农具。 来自《现代汉英综合大词典》

20 rations
定量( ration的名词复数 )； 配给量； 正常量； 合理的量
参考例句：
They are provisioned with seven days' rations. 他们得到了7天的给养。 The soldiers complained that they were getting short rations. 士兵们抱怨他们得到的配给不够数。

21 ration
n.定量(pl.)给养，口粮；vt.定量供应
参考例句：
The country cut the bread ration last year.那个国家去年削减面包配给量。 We have to ration the water.我们必须限量用水。

22 compensate
vt.补偿，赔偿；酬报 vi.弥补；补偿；抵消
参考例句：
She used her good looks to compensate her lack of intelligence. 她利用她漂亮的外表来弥补智力的不足。 Nothing can compensate for the loss of one's health. 一个人失去了键康是不可弥补的。

23 fatigue
n.疲劳，劳累
参考例句：
The old lady can't bear the fatigue of a long journey.这位老妇人不能忍受长途旅行的疲劳。 I have got over my weakness and fatigue.我已从虚弱和疲劳中恢复过来了。

24 slumbers
睡眠，安眠( slumber的名词复数 )
参考例句：
His image traversed constantly her restless slumbers. 他的形象一再闯进她的脑海，弄得她不能安睡。 My Titan brother slumbers deep inside his mountain prison. Go. 我的泰坦兄弟就被囚禁在山脉的深处。

25 swarm
n.(昆虫)等一大群；vi.成群飞舞；蜂拥而入
参考例句：
There is a swarm of bees in the tree.这树上有一窝蜜蜂。 A swarm of ants are moving busily.一群蚂蚁正在忙碌地搬家。

26 ruffle
v.弄皱，弄乱；激怒，扰乱；n.褶裥饰边
参考例句：
Don't ruffle my hair.I've just combed it.别把我的头发弄乱了。我刚刚梳好了的。 You shouldn't ruffle so easily.你不该那么容易发脾气。

27 equanimity
n.沉着，镇定
参考例句：
She went again,and in so doing temporarily recovered her equanimity.她又去看了戏，而且这样一来又暂时恢复了她的平静。 The defeat was taken with equanimity by the leadership.领导层坦然地接受了失败。

28 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。

29 exasperated
adj.恼怒的
参考例句：
We were exasperated at his ill behaviour. 我们对他的恶劣行为感到非常恼怒。 Constant interruption of his work exasperated him. 对他工作不断的干扰使他恼怒。

30 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。

31 annoyances
n.恼怒( annoyance的名词复数 )；烦恼；打扰；使人烦恼的事
参考例句：
At dinner that evening two annoyances kept General Zaroff from perfect enjoyment one. 当天晚上吃饭时，有两件不称心的事令沙洛夫吃得不很香。 来自辞典例句 Actually, I have a lot of these little annoyances-don't we all? 事实上我有很多类似的小烦恼，我们不都有这种小烦恼吗？ 来自互联网

32 desperately
adv.极度渴望地，绝望地，孤注一掷地
参考例句：
He was desperately seeking a way to see her again.他正拼命想办法再见她一面。 He longed desperately to be back at home.他非常渴望回家。

33 deplored
v.悲叹，痛惜，强烈反对( deplore的过去式和过去分词 )
参考例句：
They deplored the price of motor car, textiles, wheat, and oil. 他们悲叹汽车、纺织品、小麦和石油的价格。 来自辞典例句 Hawthorne feels that all excess is to be deplored. 霍桑觉得一切过分的举动都是可悲的。 来自辞典例句

34 lotion
n.洗剂
参考例句：
The lotion should be applied sparingly to the skin.这种洗液应均匀地涂在皮肤上。 She lubricates her hands with a lotion.她用一种洗剂来滑润她的手。

35 naturalists
n.博物学家( naturalist的名词复数 )；（文学艺术的）自然主义者
参考例句：
Naturalists differ much in determining what characters are of generic value. 自然学者对于不同性状决定生物的属的含义上，各有各的见解。 来自辞典例句 This fact has led naturalists to believe that the Isthmus was formerly open. 使许多自然学者相信这个地蛱在以前原是开通的。 来自辞典例句

36 stinted
v.限制，节省（stint的过去式与过去分词形式）
参考例句：
Penny-pinching landlords stinted their tenants on heat and hot water. 小气的房东在房客的取暖和热水供应上进行克扣。 来自互联网 She stinted herself of food in order to let the children have enough. 她自己省着吃，好让孩子们吃饱。 来自互联网

37 insufficient
adj.(for，of)不足的，不够的
参考例句：
There was insufficient evidence to convict him.没有足够证据给他定罪。 In their day scientific knowledge was insufficient to settle the matter.在他们的时代，科学知识还不能足以解决这些问题。

38 gleaning
n.拾落穗，拾遗，落穗v.一点点地收集（资料、事实）( glean的现在分词 )；（收割后）拾穗
参考例句：
At present we're gleaning information from all sources. 目前，我们正从各种渠道收集信息。 来自辞典例句 His pale gray eyes were gleaning with ferocity and triumph. 他那淡灰色的眼睛里闪着残忍和胜利的光芒。 来自辞典例句

39 nomadic
adj.流浪的；游牧的
参考例句：
This tribe still live a nomadic life.这个民族仍然过着游牧生活。 The plowing culture and the nomadic culture are two traditional principal cultures in China.农耕文化与游牧文化是我国传统的两大主体文化。

40 propensities
n.倾向，习性( propensity的名词复数 )
参考例句：
This paper regarded AFT as a criterion to estimate slagging propensities. 文中以灰熔点作为判断煤灰结渣倾向的标准。 来自互联网 Our results demonstrate that different types of authoritarian regime face different propensities to develop toward democracy. 本文研究结果显示，不同的威权主义政体所面对的民主发展倾向是不同的。 来自互联网

41 nomads
n.游牧部落的一员( nomad的名词复数 )；流浪者；游牧生活；流浪生活
参考例句：
For ten years she dwelled among the nomads of North America. 她在北美游牧民中生活了十年。 Nomads have inhabited this region for thousands of years. 游牧民族在这地区居住已有数千年了。 来自《简明英汉词典》

42 reassured
adj.使消除疑虑的；使放心的v.再保证，恢复信心( reassure的过去式和过去分词)
参考例句：
The captain's confidence during the storm reassured the passengers. 在风暴中船长的信念使旅客们恢复了信心。 来自《现代英汉综合大词典》 The doctor reassured the old lady. 医生叫那位老妇人放心。 来自《简明英汉词典》

43 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》

44 stature
n.（高度）水平，（高度）境界，身高，身材
参考例句：
He is five feet five inches in stature.他身高5英尺5英寸。 The dress models are tall of stature.时装模特儿的身材都较高。

45 complexion
n.肤色；情况，局面；气质，性格
参考例句：
Red does not suit with her complexion.红色与她的肤色不协调。 Her resignation puts a different complexion on things.她一辞职局面就全变了。

46 slings
抛( sling的第三人称单数 )； 吊挂； 遣送； 押往
参考例句：
"Don't you fear the threat of slings, Perched on top of Branches so high?" 矫矫珍木巅，得无金丸惧？ 来自英汉 - 翻译样例 - 文学 Used for a variety of things including slings and emergency tie-offs. 用于绳套，设置保护点，或者紧急情况下打结。

47 dexterity
n.(手的)灵巧，灵活
参考例句：
You need manual dexterity to be good at video games.玩好电子游戏手要灵巧。 I'm your inferior in manual dexterity.论手巧，我不如你。

48 accomplished
adj.有才艺的；有造诣的；达到了的
参考例句：
Thanks to your help,we accomplished the task ahead of schedule.亏得你们帮忙,我们才提前完成了任务。 Removal of excess heat is accomplished by means of a radiator.通过散热器完成多余热量的排出。

49 determined
adj.坚定的；有决心的
参考例句：
I have determined on going to Tibet after graduation.我已决定毕业后去西藏。 He determined to view the rooms behind the office.他决定查看一下办公室后面的房间。

50 scampered
v.蹦蹦跳跳地跑，惊惶奔跑( scamper的过去式和过去分词 )
参考例句：
The cat scampered away. 猫刺棱一下跑了。 来自《现代汉英综合大词典》 The rabbIt'scampered off. 兔子迅速跑掉了。 来自《现代英汉综合大词典》

51 gauchos
n.南美牧人( gaucho的名词复数 )
参考例句：

52 vexed
adj.争论不休的；（指问题等）棘手的；争论不休的问题；烦恼的v.使烦恼( vex的过去式和过去分词 )；使苦恼；使生气；详细讨论
参考例句：
The conference spent days discussing the vexed question of border controls. 会议花了几天的时间讨论边境关卡这个难题。 He was vexed at his failure. 他因失败而懊恼。 来自《现代汉英综合大词典》

53 suavity
n.温和；殷勤
参考例句：
He's got a surface flow of suavity,but he's rough as a rasp underneath.他表面看来和和气气的，其实是个粗野狂暴的恶棍。 But the well-bred,artificial smile,when he bent upon the guests,had its wonted steely suavity.但是他哈着腰向宾客招呼的那种彬彬有礼、故意装成的笑容里，却仍然具有它平时那种沉着的殷勤。

54 intentionally
ad.故意地，有意地
参考例句：
I didn't say it intentionally. 我是无心说的。 The local authority ruled that he had made himself intentionally homeless and was therefore not entitled to be rehoused. 当地政府裁定他是有意居无定所，因此没有资格再获得提供住房。

55 incensed
盛怒的
参考例句：
The decision incensed the workforce. 这个决定激怒了劳工大众。 They were incensed at the decision. 他们被这个决定激怒了。

56 geographical
adj.地理的；地区(性)的
参考例句：
The current survey will have a wider geographical spread.当前的调查将在更广泛的地域范围內进行。 These birds have a wide geographical distribution.这些鸟的地理分布很广。

57 obstinate
adj.顽固的，倔强的，不易屈服的，较难治愈的
参考例句：
She's too obstinate to let anyone help her.她太倔强了，不会让任何人帮她的。 The trader was obstinate in the negotiation.这个商人在谈判中拗强固执。

58 crabbed
adj.脾气坏的；易怒的；（指字迹）难辨认的；（字迹等）难辨认的v.捕蟹( crab的过去式和过去分词 )
参考例句：
His mature composi tions are generally considered the more cerebral and crabbed. 他成熟的作品一般被认为是触动理智的和难于理解的。 来自《现代英汉综合大词典》 He met a crabbed, cantankerous director. 他碰上了一位坏脾气、爱争吵的主管。 来自辞典例句

59 interfere
v.(in)干涉，干预；(with)妨碍，打扰
参考例句：
If we interfere, it may do more harm than good.如果我们干预的话，可能弊多利少。 When others interfere in the affair,it always makes troubles. 别人一卷入这一事件，棘手的事情就来了。

60 heartily
adv.衷心地，诚恳地，十分，很
参考例句：
He ate heartily and went out to look for his horse.他痛快地吃了一顿，就出去找他的马。 The host seized my hand and shook it heartily.主人抓住我的手，热情地和我握手。

61 intervention
n.介入，干涉，干预
参考例句：
The government's intervention in this dispute will not help.政府对这场争论的干预不会起作用。 Many people felt he would be hostile to the idea of foreign intervention.许多人觉得他会反对外来干预。

62 geographer
n.地理学者
参考例句：
His grandfather is a geographer.他的祖父是一位地理学家。 Li Siguang is a famous geographer.李四光是一位著名的地理学家。

63 assassinate
vt.暗杀，行刺，中伤
参考例句：
The police exposed a criminal plot to assassinate the president.警方侦破了一个行刺总统的阴谋。 A plot to assassinate the banker has been uncovered by the police.暗杀银行家的密谋被警方侦破了。

64 grievance
n.怨愤，气恼，委屈
参考例句：
He will not easily forget his grievance.他不会轻易忘掉他的委屈。 He had been nursing a grievance against his boss for months.几个月来他对老板一直心怀不满。

65 considerably
adv.极大地；相当大地；在很大程度上
参考例句：
The economic situation has changed considerably.经济形势已发生了相当大的变化。 The gap has narrowed considerably.分歧大大缩小了。

66 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