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Facts about water
關(guān)于水的真相
Here are some interesting facts about water:
下面是關(guān)于水的一些有趣的真相：
About 70% of the human body is water.
人身中約 70％ 是水。
Oceans cover about 75% of the Earth, but ocean water is salty.
海洋覆蓋約 75％ 的地球，但海水是咸的。
Therefore most of the water in the world is not drinkable.
因此世界上大部分水是不可飲用的。
Groundwater may be drinkable, but it is not easy to find groundwater that is clean and safe to drink.
地下水可能可直接飲用，但可飲用的清潔而安全的地下水不容易找到。
If water drips from your tap every 10 seconds, you will waste about 315 litres of water a year-enough to fill two baths!
如果水龍頭每 10 秒滴 1 滴，你每年會(huì)浪費(fèi)約 315 公升的水——足以洗兩次澡！
Having a bath uses about twice as much water as taking a shower.
浴缸浴所用的水大約是淋浴的兩倍。
Having a shower instead of a bath can save up to 400 litres a week.
選擇淋浴而不是浴缸浴每周可以節(jié)省 400 升的水。
