You can't just take a quoted string back to back with another quoted string so you'd get some kind of compiler error.

你不能让一个引起来的字符串跟另一个引起来的字符串,背靠背,这样编译就会出错。

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Let's go the other direction. And yes, I guess I'd better say s not 2, or we're going to get an error here. Again, in twenty-three checks.

这里我得说不能是2，否则要报错了，再一次，调用了23次,在这个例子里，它从尾部开始。

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