例句
an operation to remove an obstruction from her throat
去除她喉咙里阻塞物的手术
Police can remove a vehicle that is causing an obstruction.
警察有权把造成阻塞的车辆移走。
an operation to remove an obstruction from her throat
去除她喉咙里阻塞物的手术
Police can remove a vehicle that is causing an obstruction.
警察有权把造成阻塞的车辆移走。