Current oil and gas finds, such as undersea reserves, may offer a return between 16-to-1 and 20-to-1.

现在探明的石油及气矿，譬如海底储备，其回报率介于16比1至20比1之间。

youdao

Current oil and gas finds, such as undersea reserves, may offer a return between 16-to-1 and 20-to-1.

现在探明的石油及气矿，譬如海底储备，其回报率介于16比1至20比1之间。

youdao