Thus night and day I worked at the chain with huge fires and cruel hard strokes.

于是，夜以继日，烈火重锤，打造着这条铁链。

youdao

Thus night and day I worked at the chain with huge fires and cruel hard strokes.

我日夜用烈火重锤打造了这条铁链。

youdao

Thus night and day I worked at the chain with huge fires and cruel hard strokes.

我日夜用烈火重锤打造了这条铁链。

youdao