In the past, I had ventured into these woods alone or with my father, but I had never wandered so deeply into such a quiet, lonesome place.

过去我曾经独自冒险进入森林，也曾和我父亲一起进来，但我从未想过会深入到这样一个安静、孤独的地方。

youdao

Incidentally, there is nothing in Einstein's theory that prohibits time travel, be it into the future or into the past.

顺便一说，在爱因斯坦的理论中没有什么能阻止时间旅行，通过它可以走向未来也能回到过去。

youdao

There are no run-time checks that prevent writing past the end of a buffer, so a programmer has to perform the check in his or her own code, or run into problems down the road.

没有执行时检查来这一防止写入超过缓冲区末尾，所以程式员必须在其自己的程式码中执行这一检查，否则继续下去会遇到问题。

youdao

"I think the most frequent type of attack that has been occurring in the past is people showing up with Molotov cocktails and throwing them into or at the homes of Roma in several towns of the country.

VOA: standard.2009.08.22

But organizations should not offer telecommuting as an option simply because it is part of the employee engagement model that has come into fashion in the past 10 or 15 years.

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John Anner: A trend in clean water and sanitation in the past was for aid organizations to come into a community, dig a well or build a latrine, provide information on how it should be used, and then leave.

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Monster drills would cut a hole a yard or so in diameter down 2.5 miles into the Earth's crust, past the deepest groundwater into granite rock formations that have sat undisturbed for billions of years.

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