我很遗憾的告诉你，我再强调一下我们产品是质量保证的，而且我对你是免运费的。

I'm sorry to inform you that I really have to emphasize the quality guarantee of our products and we'll offer you the shipping free of charge.

youdao

我很遗憾的告诉你，我再强调一下我们产品是质量保证的，而且我对你是免运费的。

I'm sorry to inform you that I really have to emphasize the quality guarantee of our products and we'll offer you the shipping free of charge.

youdao