他在业余时间开网约车作为副业。

He drives for a ride-sharing app as a sideline during his free time.

点击显示答案

He drives for a ride-sharing app as a sideline during his free time.

sideline 是由 side(旁边、次要的)和 line(线、行业)组成的复合名词,字面意思是"旁边的行业",引申为"副业"或"兼职工作"。

在 App 中完整学习这张卡片

在 App 中学习