un. 淡水储备量
[网络] 淡水容量；淡水箱；清水箱容量

新东方优美背诵短文50篇 Unit44:Obtaining Fresh water from icebergs

44.Obtaining Fresh water from icebergs The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being con

发表于:2018-11-28 / 阅读(608) / 评论(0)

新概念优美背诵短文50篇

Earth and Sky:Water Cycle 水循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(244) / 评论(0)

(科普英语)Earth and Sky

International Wateryear

Broadcast: February 21, 2003 By George Grow This is the VOA Special English Environment Report. Everywhere, water use is increasing. Humans already use fifty-four percent of all the fresh water in riv

发表于:2018-12-07 / 阅读(191) / 评论(0)

VOA2003（上）-社会广角

北师大版高中英语模块7--Unit 22 Environmental 3

[00:01.94]Fresh water [00:03.71]Rivers, lakes and wet-lands are sources [00:06.23]of fresh water,not only for humans, [00:08.50]but for wildlife too. [00:10.35]Due to pollution and climate change, [00:12.60]about 50% of the world's fresh water habita

发表于:2018-12-13 / 阅读(226) / 评论(0)

北师大版高中英语模块8(选修)

新东方背诵文选 L44.Obtaining Fresh water from icebergs

The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is

发表于:2018-12-15 / 阅读(216) / 评论(0)

新东方背诵文选

【英语口语练习册】沙滩

Todd: Trevor, do you like the beach? Trevor: I love the beach. The beach is great. Todd: OK. Why do you love the beach? Trevor: It's nice fresh air, beautiful water, you can play in the sand, and my hobby is surfing, so I like to go surfing. Todd: Oh

发表于:2018-12-27 / 阅读(157) / 评论(0)

英语口语练习册

英语作文四、六级考试万能作文 21Band4June1996

[00:00.00]Global Shortage of Fresh Wat [00:03.53]Fresh water seems to be inexhaustible.Every day,as soon as the tap is turned on,water will run endlessl [00:13.40]Besides,we can get fresh water in rivers and well [00:17.48]So,some people don't treasu

发表于:2018-12-30 / 阅读(150) / 评论(0)

英语六级听力练习集锦

考研背诵50篇——44.Obtaining Fresh water from icebergs

发表于:2018-12-30 / 阅读(183) / 评论(0)

考研背诵50篇

国家地理-2008-07-26 ''环保''的高尔夫球场

Millions of Americans enjoy playing golf. But golf courses are not known to be environmentally friendly. They demand a lot of fresh water, fertilizers and herbicides to keep them looking green. Thats true of most golf courses. But lets look at one t

发表于:2018-12-30 / 阅读(232) / 评论(0)

国家地理2008年

The Rise 罗马崛起 - 02

Rome's savagery was matched by its size. When the Colosseum was built, Rome was a city of a million people and growing. Not until London of the 19th century would a city approach this size again. What

发表于:2018-12-31 / 阅读(231) / 评论(0)

罗马的崛起

知性英语－Our “life food”--water

Water is the

发表于:2019-01-02 / 阅读(283) / 评论(0)

知性英语

英语访谈对话 124 Beach Life

发表于:2019-01-02 / 阅读(186) / 评论(0)

英语访谈对话

2018年CRI Three Gorges Dam: Grand project along the Yangtze

The Streaming Down the Yangtze team has arrived in Yichang, Hubei Province and visited the Three Gorges Dam, the world's largest hydropower station. The dam also helps to prevent floods and boost river navigation. The team's passenger ship went throu

发表于:2019-01-19 / 阅读(211) / 评论(0)

2018CRI中国国际广播电台

英语听力：自然百科神奇水世界 Water-4

Let's look first. The fresh water that we depend on begins its life in the oceans. As the sun's rays beat down on the surface of the sea, they heat the water molecules until some evaporate. It's the start of an extraordinary journey. Here with water

发表于:2019-01-22 / 阅读(141) / 评论(0)

自然百科2010年

The Crow and the Jug

A big，black crow wanted to drink some water．She saw a big jug with some water at the bottom，but she could not reach the water．I know，she said，I shall put some stones into the jug．Then the water will come up to the mouth． After the fir

发表于:2019-02-04 / 阅读(197) / 评论(0)

趣味英语

英美大不同相声版

英国达人秀评委David Williams和美国喜剧(comedy)男星Ben Stiller对口相声(cross talk)，笑说英美大不同，既有语言笑点也有借幌吐槽(spitslot)，中枪名单：Stiller本人、小布什、默多克、皮尔斯摩根、哈利

发表于:2019-02-05 / 阅读(213) / 评论(0)

英语万花筒

34 Clever Uses for Lemons

Eliminate fireplace odor There's nothing cozier on a cold winter night than a warm fire burning in the fireplace -- unless the fire happens to smell horrible. Next time you have a fire that sends a stench into the room, try throwing a few lemon peels

发表于:2019-02-06 / 阅读(232) / 评论(0)

阅读空间

China's Three Gorges hits full capacity

YICHANG, Oct. 30 (Xinhua) -- China's Three Gorges Dam on Sunday reached its designed highest mark, the second time for the world's largest water control and hydropower project to run at full capacity. The water level hit 175 meters at 5 p.m. after st

发表于:2019-02-07 / 阅读(267) / 评论(0)

英语新闻

英国学生科学读本第25期:鲱鱼(1)

Lesson 25 The Herring 第25课鲱鱼 Herrings are a kind of fish that live in the sea. They like salt water. Indeed if they are put into fresh water, they soon die. Now the gold-fish which we read about the other day likes fresh water, and it would

发表于:2019-02-13 / 阅读(222) / 评论(0)

英国学生科学读本

新西兰英语 432 Control of Fresh Water

The Minister for the Environment, Dr Nick Smith, said today that the government will spend money on controlling our fresh water and will make some important laws. New Zealand is number 3 in the world for the amount of water per person. We have many r

发表于:2019-02-25 / 阅读(228) / 评论(0)

新西兰英语

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