When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life was to change completely.

1931年的一个雨天，12岁的约翰·威尔逊走进他的化学教室，那会儿他完全不知道自己的生活将彻底改变。

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The elephant, seeing that the crocodile had no way of reaching their goal, raised his long trunk, and took down the hat quite easily.

大象看到鳄鱼没有办法到达他们的目的地，就升起他的长鼻子，轻易取下了帽子。

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I had no way of knowing who had touched me.

我根本不知道是谁摸了我。

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Others were not troubled. They had no way of finding out how terrible the lives of people were in Mulberry Bend.

VOA: special.2010.08.01

For the next five years she had no way of successfully communicating with other people.

VOA: special.2009.11.15

They had to be home, and they had to stick to their plans, because you had no way of communicating with someone once you left for your destination.

VOA: special.2009.09.14

In fact, he had no way of paying him as he was heavily in debt.

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The researchers admit that they had no way of measuring other potential sources of exposure outside the home.

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When this area of research began, scientists had no way of knowing what applications and solutions would emerge.

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