be curious about 对……感到好奇
show curiosity about 对……显露出好奇心
例句：
They were very curious about the people who lived upstairs.
他们对住在楼上的人非常好奇。
He showed curiosity about her past.
他对她的过去显露出好奇心。
A:Where will you go? Who will you go with? And when will you come back?
你要去哪里？和谁去？什么时候回来？
B:Don't be curious about everything.
不要对一切都很好奇。
A:I'm not curious, I just worry about you.
我不是好奇，我只是担心你。
B:I'll be fine, Mom, really.
我会很好的，妈妈，真的。