大家都搜：
出其不意地做某事
1、forget to do something───做一些忘记的事
2、surprise to do───出其不意地做
3、fail to do something───做某事失败
4、Do something───做就对了（歌曲名）
5、surprise───adj.令人惊讶的；vt.使惊奇；奇袭；n.惊奇，诧异；突然袭击
6、offer to do something───主动提出做某事；自告奋勇做某事
7、approval to do something───批准做某事
8、volunteer to do something───自愿做某事
9、enough to do something───足够做点什么了
1、But to everyone's surprise, Terry Fox made up his mind to become a long-distance runner and do something about the cancer.───但令每个人惊讶的是，特里福克斯决心成为一名长跑运动员，为战胜癌症做些什么。
2、planned to do something special for Romero at the mountaintop but was keeping it a surprise even from him, Bailey said.───计划在山顶为Romero来点特别的礼物，可这到底是什么对他都保密着。 Bailey说道。
3、If I had to guess, I would say that it probably has something to do with the euphoria - inducing chemicals that are released in our brains when we experience an unexpected, pleasant surprise.───如果必须猜一下，我想可能和过度兴奋有关系——包括当我们体验了意外的惊喜时大脑释放的化学物质。