Later I became a geologist for an oil company.

后来，我成为一家石油公司的地质学专家。

youdao

I work as a geologist with an oil and gas exploration service company.

我是一家石油天然气勘探公司的地质研究员。

youdao

I work as a geologist with an oil and gas exploration service company.

我是一家石油天然气勘探公司的地质研究员。

youdao