At present, oil exploitation in deep ocean has been paid more and more attention in science and technology domain.

当前，深海石油的开发越来越受到科技界的普遍关注。

youdao

At present, oil exploitation in deep ocean has been paid more and more attention in science and technology domain.

当前，深海石油的开发越来越受到科技界的普遍关注。

youdao