There's no need to be afraid of him—he's a big softie.

没必要害怕他—他心特好。

《牛津词典》

This fear mechanism is critical to the survival of all animals, but no one can say for sure whether beasts other than humans know they're afraid.

这种恐惧机制对所有动物的生存都至关重要，但没有人能肯定人类以外的动物是否知道自己在恐惧。

youdao

When you're no longer afraid of any outcome, you can focus on having fun and getting things done.

当你不再担心那些结果，你可以集中精力在过的开心并且把事情做完。

youdao

No one wanted to deal with men who were not afraid of a gunfight.

VOA: special.2010.03.10

"I'm not scared of what Khalid Sheikh Mohammed has to say at trial,and no one else needs to be afraid either."

VOA: standard.2009.11.25

No.Not my cup of tea,I'm afraid." There is also a view that conventional graveyards help to preserve history and display the spirit of a community.

VOA: standard.2010.07.22

The trend is evident in the number of discos and pubs that have sprung up post-satellite television, and of youngsters no longer afraid of establishing their own identities.

CNN: Tuned In To Hip

Yusran says he's no longer afraid of the water, as he was immediately after the tsunami.

NPR: Two Years On, Tsunami Recovery Is Lagging

"I am an old man who is afraid of no one, " Anselmo told him.

NPR: Robert Jordan, Hemingway's Bipartisan Hero