But the process is still more expensive than almost all other ways of supplying fresh water because of the enormous quantities of electricity required.

但其过程也比几乎其他所有淡水供给方式要贵，因为需要投入巨大的电量。

youdao

But the process is still more expensive than almost all other ways of supplying fresh water because of the enormous quantities of electricity required.

但其过程也比几乎其他所有淡水供给方式要贵，因为需要投入巨大的电量。

youdao