Should they be fearful of getting some sort of illness from the pool?

他们是否会从池中沾染一些可怕的疾病？

youdao

If you have a sincere and open heart, you naturally feel self-worth and confidence, and there is no need to be fearful of others.

如果你有一颗真诚包容的心，你自然会认识到自己的价值，充满自信，用不着害怕别人。

youdao

I hope to see a day when women and men have the right to just basically walk with each other not be fearful of the repercussion what's gonna happen.

我希望看到那一天，女人和男人可以自由走在一起，而不必担心会发生什么不幸。

youdao

He has trouble relating to the world around him and can be quite fearful of unfamiliar places.

BBC: Autism photographic competition winner

The belief is that with more dollar-cash on everyone's balance sheets, banks will be less fearful of lending money to potential defaulters.

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Neither need Mr Assad be too fearful of breaking his promise.

ECONOMIST: Syria and the UN