他把保护弱者不受坏人伤害看作自己一生的使命。

He viewed his mission in life as protecting the weak from the evil.

《柯林斯英汉双解大词典》

我必须保护它们不受野生动物和鸟类的伤害，所以我在它们周围筑了一道篱笆。

I had to protect them from wild animals and birds, so I made a fence around them.

youdao

探险家们甚至需要戴上特殊的面具来保护自己不受洞穴里气体的伤害。

Explorers even need to wear special masks to protect themselves from the gases in these caves.

youdao

Now the Elder Brother, we remember, hastily dismissed his brother's pessimism, and then he insisted that the Lady's virginity was fully capable of protecting her from any such physical attack.

这时候哥哥，我们记得，立即消除了弟弟的忧虑，他坚持认为,少女的贞洁完全可以,保护她不受任何外界伤害。

耶鲁公开课 - 弥尔顿课程节选

So we have like a lot of different products to like, help protect your hair from the sun and water

所以我们有很多产品来，比如，帮助保护头发不受阳光和水的伤害，

我的梦想是当发型师 - SpeakingMax英语口语达人