例句：
I've always been afraid of the dark.
我一直惧怕黑暗。
Aren't you afraid (that) you'll fall?
你不怕会跌倒吗？
He was afraid of hurting my feelings.
他害怕伤我的`感情。
'I'm afraid not,' he said regretfully.
他遗憾地说：“恐怕不行。”
She's afraid for her family in Somalia.
她为她在索马里的家人担心。
