line up to get people to stand in a line 使人们按一条线站 The teacher lined the children up in two rows. 老师把孩子们排成了两排。 The police lined the suspects up against the wall. 警察让嫌疑犯靠墙站成一排。 People started lining up last night so they could be the first ones in the store on Black Friday. 人们从昨晚开始排队，这样他们就可以在黑色星期五第一个进入商店。