I can't put you through to Mr. Weng right now. His phone is busy.

对不起，翁先生现在接不过去，他的电话占线。

youdao

Prof Weng: I will say that I believe metformin is still the first-line.

我认为二甲双胍仍然是一线治疗药物。

youdao

Prof Weng: I will say that I believe metformin is still the first-line.

我认为二甲双胍仍然是一线治疗药物。

youdao