Today80 per cent of the region' s oil comes from large fields.

目前，中东地区80%石油来自大油田。

youdao

Well, generally in the U. S. each university has its own outstanding fields.

有声英语情景对话：你能推荐一些好的研究所的大学吗？

youdao

Well, generally in the U. S. each university has its own outstanding fields.

有声英语情景对话：你能推荐一些好的研究所的大学吗？

youdao