她的好奇心占了上风；她必须看看盒子里面有什么。

Her ___curiosity got the better of her; she had to look inside the box.

只是出于好奇，你是怎么拿到我的地址的？

Just out of ___curiosity, how did you get my address?

在好奇心的驱使下，他循着奇怪的声音走进了黑暗的森林。

Driven by ___curiosity, he followed the strange noise into the dark forest.