🗣️ 情景例句
He has a white-collar job.
他做的是白领工作。
Zeal without knowledge is fire without light.
有热情而无知识，犹如有火焰而无光芒。
For most of the earth's history they have been the only form of life on our planet.
在地球上发展的大部分进程中，细菌是地球上唯一的生命形式。