Sometimes you may want to see output on your screen while saving a copy for later.

有时候，您可能希望在屏幕上看到输出，同时保留一个副本。

youdao

Sometimes you may want to see output on your screen while saving a copy for later.

有时候，您可能希望在屏幕上看到输出，同时保留一个副本。

youdao