环境调控和便宜的页岩气将迫使矿场们到海外寻找新的市场。

Environmental regulations and cheap shale gas will leave miners looking for new markets overseas.

youdao

环境调控和便宜的页岩气将迫使矿场们到海外寻找新的市场。

Environmental regulations and cheap shale gas will leave miners looking for new markets overseas.

youdao