他们可以为了方便而使用信用卡。

They may use a credit card for convenience.

《柯林斯英汉双解大词典》

虽然有钱人可能为了方便而使用信用卡，他们从来不让利息费累积。

While they may use a credit card for convenience, affluent people never let interest charges accrue.

《柯林斯英汉双解大词典》

在人力不足的情况下，新加坡正转而使用机器人来减少公园巡逻所需的人力，并提醒人们他们可能给自己和别人带来风险。

Without enough manpower, Singapore is turning to robotics to reduce the manpower required for park patrols and remind people about the risks they may be putting themselves and others in.

youdao

And relying on something called table lookup, Of which memoization is a special case.

并且通过查表的方式进行使用，而默记法就是一种特例。

麻省理工公开课 - 计算机科学及编程导论课程节选

Why do you think the UK uses its own currency instead of using Euros like in other European countries?

英国使用自己的货币，而不是像其他欧盟成员一样使用欧元，你怎么看待这个问题？

欧洲中的英国 - SpeakingMax英语口语达人

I have no idea what's here at the moment so I'm just going to draw a question mark because that memory might have been used previously for some other purpose, but we know it's currently available to us so we have four bytes of memory.

我不知道在此刻这里是什么,所以我画一个问号，因为那块内存可能在之前,为其它的目的而使用过，但是我们知道它可以为我们所使用,这样我们就有4个字节的内存。

哈佛公开课 - 计算机科学课程节选