铁热时，你能做的不止是锤打，而锤打可使铁热。

You can do more than strike while the iron is hot; you can make the iron hot by striking.

youdao

铁热时，你能做的不止是锤打，而锤打可使铁热。

You can do more than strike while the iron is hot; you can make the iron hot by striking.

youdao