UC知道buy,come是非延续性动词.那怎么理解下面两句话呢?thanks
来源：百度知道 编辑：UC知道 时间：2024/05/28 08:55:30
While the police were coming,Linda walked around the station.
While the alien was buying a souvenir, the girl called the police.
come, buy 这里是延续动词吗?
While the alien was buying a souvenir, the girl called the police.
come, buy 这里是延续动词吗?
当警察正在赶来时，琳达在车站附近徘徊。
就在外国人买纪念品时，那个女孩叫了警察。
be doing 表示将来的状态，而非延续性动作。
警察在赶来的路上
外国人在买东西的过程中