翻译和例句：
water to Beijing in October. 海水淡化(desalination of seawater)，是一种利用海水脱盐生产淡水的技术。海水是含盐分的“咸水”，英文是salt water，脱盐之后则是可饮用的淡水(fresh water)。 ……
Little fresh waterWE can't live without water. But we only use a very smallamount(量) of the earth's water. Only about 3 per cent of the world's water isfresh water(淡水). It's in lakes, rivers ……
in the water again. What happens? It sinks. It floats.Why does the egg float in the salt water? 因为盐水的浮力比淡水大。 ……
in the water again. What happens? It sinks. It floats.Why does the egg float in the salt water? 因为盐水的浮力比淡水大。 ……
the fresh egg into plain water (淡水), what would happen?Your answer: ________________Why？鸡蛋上浮是因为加入盐后，水的 ……
as unusual pets.Piranha俗名水虎鱼、食人鲳，是南美洲食肉的淡水鱼，是常见的一种“食人鱼”(man-eating fish)。形容这类鱼的“凶猛”，英文常用vicious、fierce或 ……
中考词汇polluted adj. 受污染的用法：pollute v. 污染，弄脏；pollution n. 污染。Polluted air hangs over the city.fresh adj. 新鲜的用法：fresh water 淡水；fresh clothes 干净的衣服；a fresh memory 清晰的记忆。These vegetables are fresh. I ……
中考词汇charactern. 字符用法： Chinese characters 汉字。除此之外，character 还有“性格，品质，角色”等意思。The characters in Chinese writing look like small pictures.freshadj. 新鲜的用法：fresh news 最新消息；fresh air 新鲜空气；fresh water 淡水 ……
中考词汇provide v. 提供用法：provide sth for sb / provide sb with sth 为某人提供某物。These books will provide us with all the information we need.fresh adj. 新鲜的用法：fresh news 最新消息；fresh air 新鲜空气；fresh water 淡水 ……
swim in it. It’s the largest freshwater lake (淡水湖) in the world. ……
). It makes up 99 percent of all liquid freshwater (液态淡水) on Earth.You see water everywhere, in oceans... groundwater is in Earth’s crust (地壳). It makes up 99 percent of all liquid freshwater (液态淡水) on Earth ……
兰岛) and Antarctica (南极). This kind of ice is made of fresh water (淡水).Land ice is mostly in Greenland (格林兰岛) and Antarctica (南极). This kind of ice is made of fresh water (淡水).When ice melts ...When ……
are “thirsty”. They lack fresh water (淡水) for people to use.In our minds, cities..., southern cities like Guangzhou and Shenzhen are “thirsty”. They lack fresh water (淡水 ……
Fresh water at seaFresh water at sea太阳能驱动的淡水蒸馏装置太阳能驱动的淡水蒸馏装置Life rafts (救生筏) can save people’s lives when accidents happen at sea –but people can’t survive long without fresh water. Researchers ……
美丽的太湖风光不再，是谁的错？词数 267 建议阅读时间 7分钟HAVE you ever heard of Taihu Lake? The third largest fresh water lake (淡水湖) in China was once famous for its natural beauty and fish. But the lake has become dirty ……
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