But if you have multiple string concatenations, prefer pushing to an Array and then calling the join method on it.

如果你需要把多个字符串连接起来，最好是把他们做成一个数组，然后调用join方法实现这个操作。

youdao

But if you have multiple string concatenations, prefer pushing to an Array and then calling the join method on it.

如果你需要把多个字符串连接起来，最好是把他们做成一个数组，然后调用join方法实现这个操作。

youdao