Or perhaps it is struggling to raise production, as a result of the declining fecundity of its (and the world's) biggest field, Ghawar.

亦或是提高产量确实艰难，因为它最大的油田(同时也是世界最大的)Ghawar的产量正在下降。

youdao

Or perhaps it is struggling to raise production, as a result of the declining fecundity of its (and the world's) biggest field, Ghawar.

亦或是提高产量确实艰难，因为它最大的油田(同时也是世界最大的)Ghawar的产量正在下降。

youdao