It is comparatively simple to keep the school free from this worst of all evils.

使学校脱离这种所有邪恶中最坏的邪恶，相对来说比较简单。

youdao

And legend has it that villagers anxious about traffic safety need only bury a loris beneath a new road to keep it free from accidents.

而且传说中，担心交通安全的村民只需将一只懒猴埋在新建道路的路面下，就可以永保这条路没有车祸。

youdao

In addition to using "hands-free" devices, which keep mobile phones away from the head and body during phone calls, exposure is also reduced by limiting the number and length of calls.

除使用“免提”装置在通话时将移动电话与头部和身体保持一定距离以外，限制通话次数和时间，也会减少接触量。

youdao

The first amendment to the United States Constitution reads Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof The idea is to keep governmental powers independent from private religious beliefs.

VOA: special.2010.03.05

Local governments fought losing battles to keep roads clear, while residents struggled to free their cars from massive snowdrifts.

VOA: standard.2010.02.07

So both he and Whelton want to keep CoderDojo free from the shackles of monetization.

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These stickers, two of which are bundled with the device, lie sealed in a protective envelope -- presumably, to keep them free from outside interference.

ENGADGET: LG Optimus Vu review: a 5-inch, pen-enabled phone to take on the Galaxy Note

Having fought to free Western Europe from Nazi domination, Washington was determined to keep Western Europe free from Soviet domination.

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