为什么，那是我要做的最后一件事！

Why, that's the last thing I'll do!

youdao

死，亲爱的？为什么，那是我要做的最后一件事！

Die, my dear? Why, that's the last thing I'll do!

youdao

启动查询之前要做的最后一件事是设置查询字符串。

The last thing to do before launching the query is to set the query string.

youdao

And the last thing we do for any of our structures to check them and figure out are these valid or not valid, are these good Lewis structures is to check the formal charge.

而为了检验任何一个结构是否有效,看它们是不是好的路易斯结构,我们要做的最后一件事就是检查形式电荷。

麻省理工公开课 - 化学原理课程节选

I'm not sure how many of us would decide the last thing we wanted to do with our remaining years is to spend it in college.

我不确定我们中有多少人会决定,在最后几年里要做的最后一件事是,上大学。

耶鲁公开课 - 死亡课程节选