为street、city和state输入“，”(逗号和空格，无引号)作为分隔符。

Enter ", "(comma and space, without the quotes) as the delimiter for street, city, and state.

youdao

对于无缓冲的输入，你只需要做这些。

For unbuffered input, this is all you need to do.

youdao

对于无缓冲的输入，你只需要做这些。

For unbuffered input, this is all you need to do.

youdao