你一不小心就让整个公司知道了员工圣诞晚宴上你会选择的菜单。

You accidentally reveal to the entire company what menu you would prefer at the staff Christmas dinner.

youdao

但是，如今一不小心就会引起官司。

But now there are threats of litigation.

youdao

还有，他的底裤一不小心挂到门上面去了。

And his pants have been carelessly hung on the door.

youdao

In problem set 5, last year I took a stroll around campus with one of the teaching fellows with his digital camera, we shot photographs of identifiable but non-obvious spots on campus and then like an idiot I always seem to erase my compact flashcard accidentally.

在习题集5中,去年我和另一位老师一起带着数码相机在校园里闲逛，我们在校园里没有目的地乱拍,像一个傻瓜一样,我一不小心清空了,我的便携闪存卡。

哈佛公开课 - 计算机科学课程节选