be afraid后加什么

There's nothing to be afraid of.

没有什么要害怕的`。

If your original request is denied, don't be afraid to pursue the matter.

如果你最初的要求被拒绝了，不要害怕去追问这件事情。

They may be afraid of losing you.

他们可能害怕失去你。

We don't need to be afraid of them.

我们不需要害怕他们。