可我在这双眼睛里看到了清澈，就象没有被污染过的水。
But I can see something limpid in them, like water with no pollution.
适当制备时，食品没有造成污染和被污染;
That the food will not cause infection or intoxication when properly prepared;
没有水我们不能生存，但是现在许多河流被污染。
We can't live without water, but now many rivers are polluted.
没有水我们不能生存，可是此时许多河流被污染。
We can't live without water but now many rivers are polluted.
现在在中国几乎找不到没有被污染的河。
河里的水都没有被污染。
没有水我们不能生存，但是现在许多河流被污染。
We cant live without water, but now many rivers are polluted.
我们没有水是无法生存的但此时许多河流被污染。
We can't live without water but now many rivers are polluted.
空气有没有被污染？
大海不是没有被污染，而是正在被加速地污染。
Unfortunately, the sea is now being polluted with surprising speed.
我们被污染的地球显示出我们并没有与大自然和睦相处。
Our polluted earth shows that we don't live in harmony with nature.
我正在写信给本州的蒙大纳小麦有限公司，因为它们还没有被污染。
I am writing to Montana Wheat Co. in my state because they are not polluted yet.
我正在写信给本州的蒙大纳小麦有限公司，因为它们还没有被污染。
I am writing to Montana Wheat Co. in my state because they are not polluted yet.
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