专家说，拖延交货的真正原因可能出于技术性问题。

Experts say technical issues are probably the real reason for the delay.

youdao

处理性问题咨询，我可能不是最优秀的专家。

I may not be the best one to give advice on this subject.

youdao

处理性问题咨询，我可能不是最优秀的专家。

I may not be the best one to give advice on this subject.

youdao