When did the train come into use?

这火车什么时候开始使用的？

youdao

The new car will come into use next month.

这个新车会在下个月投入使用。

youdao

Now IC card telephones have come into use.

现在IC卡电话已投入使用。

youdao

Within the past two years, the 4G network has come into use.

VOA: special.2010.11.26

That goes back to that idea of sort of discipline coding. It's easy to have assumptions about what you think are going to come into the program when you writ it. If you really know what they are use them as search, but if you think there's going to be some flexibility, you want to prevent the user getting trapped in a bad spot, and exceptions as a consequence are a good thing to use.

这又回到了规范编码的想法上来了,在你写代码的时候考虑,什么会进入你的代码的思考是简单的,如果你真的知道,他们是用他们来做搜索的,而你希望有一定的灵活性，你想要阻止用户,陷入一个艰难的境地,那么异常是非常实用的。

麻省理工公开课 - 计算机科学及编程导论课程节选

The Electronic Communications Privacy Act of 1986 was passed before the Internet and other electronic tools like e-mail, social networks and wireless phone networks had been invented or come into common use, the coalition of Internet companies and privacy advocacy groups said Tuesday.

FORBES: Internet giants and civil liberties groups unite in opposition to warrantless police searches

And how I knew that was because you have use ID when you come into emergency food cupboard.

NPR: Escaping Hunger: One Man's Story

They have to use their car to come into town.

BBC: Blue badge