replace by造句

1、Now it is replace by a supermarket.
现在已经被一家超市取代了。

2、I love Mayday forever, they can't replace by everyone in my mind.
我永远爱五月天，在我的心里是无人取代的！

3、Which parts of the system could we replace by existing services?
系统的哪部分可以让我们用现有服务代替？

replace by翻译