有,下面是剑桥英语词典中提到的
used when you want to mention something as a particular example of what you are talking about
以…为例
I've been very busy recently. Take last week, I had meetings every night after work, except Friday.
我最近忙得不亦乐乎。就拿上星期来说,我有4个晚上在开会。
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