在线英语听力室

美国有线新闻 CNN 被误解的冰川 其实我在移动

时间：2019-12-23 01:50:04

搜索关注在线英语听力室公众号：tingroom，领取免费英语资料大礼包。

（单词翻译）

被误解的冰川 其实我在移动

Where would you find three-quarters of Earth's freshwater? Great Lakes, glacier1 ice, global rivers or ground water.

Glacier ice is the world's second largest water reservoir and it's biggest freshwater reservoir.

Glaciers2 cover about 10 percent of the world's total land area. And when you think of them what might come to mind are these super massive chunks3 of immovable ice. But some of them are anything but. Gem4 Glacier the smallest one in Montana's Glacier National Park covers only about five acres which is like five football fields. And the Alaska Almanac states that the state of Alaska alone is home to 100,000 glaciers. Also, they move, maybe not so fast that you can watch them drift like a boat over water. But whether glaciers are crunching5 downwards6 through valleys or spreading away from a central point, these ice masses slip, slide, creep and crawl across the surface. Scientists say most of the world's glaciers are shrinking though some are getting larger. And investigations7 are taking place worldwide.


分享到：


点击收听单词发音收听单词发音  

1 glacier YeQzw     
n.冰川，冰河
参考例句：
  • The glacier calved a large iceberg.冰河崩解而形成一个大冰山。
  • The upper surface of glacier is riven by crevasses.冰川的上表面已裂成冰隙。
2 glaciers e815ddf266946d55974cdc5579cbd89b     
冰河，冰川( glacier的名词复数 )
参考例句：
  • Glaciers gouged out valleys from the hills. 冰川把丘陵地带冲出一条条山谷。
  • It has ice and snow glaciers, rainforests and beautiful mountains. 既有冰川，又有雨林和秀丽的山峰。 来自英语晨读30分（高一）
3 chunks a0e6aa3f5109dc15b489f628b2f01028     
厚厚的一块( chunk的名词复数 )； （某物）相当大的数量或部分
参考例句：
  • a tin of pineapple chunks 一罐菠萝块
  • Those chunks of meat are rather large—could you chop them up a bIt'smaller? 这些肉块相当大，还能再切小一点吗？
4 gem Ug8xy     
n.宝石，珠宝；受爱戴的人 [同]jewel
参考例句：
  • The gem is beyond my pocket.这颗宝石我可买不起。
  • The little gem is worth two thousand dollars.这块小宝石价值两千美元。
5 crunching crunching     
v.嘎吱嘎吱地咬嚼( crunch的现在分词 )；嘎吱作响；（快速大量地）处理信息；数字捣弄
参考例句：
  • The horses were crunching their straw at their manger. 这些马在嘎吱嘎吱地吃槽里的草。 来自《简明英汉词典》
  • The dog was crunching a bone. 狗正嘎吱嘎吱地嚼骨头。 来自《简明英汉词典》
6 downwards MsDxU     
adj./adv.向下的（地），下行的（地）
参考例句：
  • He lay face downwards on his bed.他脸向下伏在床上。
  • As the river flows downwards,it widens.这条河愈到下游愈宽。
7 investigations 02de25420938593f7db7bd4052010b32     
（正式的）调查( investigation的名词复数 )； 侦查； 科学研究； 学术研究
参考例句：
  • His investigations were intensive and thorough but revealed nothing. 他进行了深入彻底的调查，但没有发现什么。
  • He often sent them out to make investigations. 他常常派他们出去作调查。

本文本内容来源于互联网抓取和网友提交，仅供参考，部分栏目没有内容，如果您有更合适的内容，欢迎 点击提交 分享给大家。