You must take all reasonable precautions to protect yourself and your family.

你必须采取一切合理的预防措施，保护自己和家人。

《牛津词典》

Be smart and protect yourself.

明智一点，保护好你自己。

youdao

Protecting trees is to protect yourself.

保护树木就是保护自己。

youdao

The answer is yes. However, you first must take the steps necessary to protect yourself and your family from the dangers of the sun.

VOA: special.2010.07.06

You can do a number of things to protect yourself from the effects of carbon monoxide.

VOA: special.2011.01.25

There are various ways to protect yourself from double taxation, particularly by using IRAs and 401(k)s.

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Also knowing what tools you can use to protect yourself, I think, is key.

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It costs a lot to protect yourself, but the reality is you need to.

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