alienate from 隔离，疏离(separate from; not belong to particular surroundings)
例句：Hemingway became part of a group of Americans who felt alienated from their country.
2.car n. 车，汽车；（火车）车厢
car dealer 汽车代理商(person in charge of the sale of car)
例句：1.Used car dealers say they can't keep "Bugs" on their lots these days.
2.You probably read consumer guides, visit car dealers, and talk to other people about their cars．
3.contrary prep. 与…相反
on the contrary 相反；另一方面(quite opposite to what has been suggested)
例句：Lots of people think this simply suggests that once a person becomes a criminal he will probably remain a criminal. But of course it doesn't necessarily mean that at all. On the contrary, it could equally suggest that being in prison actually makes people more likely to commit crimes. .
4.crowd n. 人群 vi. 聚集
beat the crowds 躲开人群，避免拥挤(avoid the crowds)
例句：The only way to beat the crowds when you do grocery shopping on Saturday is to be here when they are open at nine o'clock sharp.