| 例句 |
His main job is handling crashers.他主要的工作就是对付不买票混入场的人。Their main job is to preserve health rather than treat illness.它们的主要功效是保健而非治病。His main job is oil refining.他的主要工作是炼油。Her main job is to do general cleaning and get the rooms ready for guests.她主要是做一般清理工作，并为客人准备好房间。 |