Normally, input comes from the keyboard and goes out to the screen, while errors are sent to a buffer.

通常，输入来自键盘而且出去到荧屏而错误被送到一个缓冲区。

youdao

Normally, input comes from the keyboard and goes out to the screen, while errors are sent to a buffer.

通常，输入来自键盘而且出去到荧屏而错误被送到一个缓冲区。

youdao