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Why? One difficulty is to construct the agreements.

為什么呢？困難之一是起草這些協(xié)議。

Suppose every sensor gives perfectly accurate readings of temperature,

再假定每個(gè)傳感器都極端準(zhǔn)確地讀出了溫度、

This is a pity, because noise abatement really is a good cause.and it is likely to be discredited if it gets to be associated with bad science.

要求減少噪音確實(shí)是件好事，但是如果與拙劣的科學(xué)摻雜在一起的話，就不會(huì)被人們所信任，這是很遺憾的。

In his mouth were the remains of fir trees -- the last meal that he had before he fell into the crevasse and broke his back.

它嘴里還留著冷杉 -- 它掉進(jìn)冰河裂隙折斷脊椎柱之前的最后一頓飯。

but on the whole this is a healthier attitude both for the child and the parent.

但總地來(lái)看，孩子和家長(zhǎng)雙方態(tài)度都比較端正。

the ocean and everything on it would be racing in to the shore with obviously catastrophic results.

那么大海和海里所有的東西就會(huì)向岸邊疾涌而來(lái)，帶來(lái)明顯的災(zāi)難性后果。