Near the curb of the crowded sidewalk, pigeons were tossing around a bread crust that someone had dropped or thrown them . 在拥挤的人行道转弯处；有一群鸽子围着一片什么人丢下的面包皮乱转。
Immigration, like any other source of population growth, may bring external costs associated with crowding-extra noise, conflict, crime . 象任何别的人口增长来源一样，移民也可能会造成与人口拥挤的种种外部代价--过多的噪声、冲突、犯罪。
An epidemic can start on a crowded bus 流行病有可能从拥挤的公共汽车上开始传播。
The department store was crowded with shoppers 那家百货公司有著拥挤的购物人潮。
It ' s easy to catch colds and flus in crowded places 在拥挤的地方容易传染感冒
The boy and girl glance around the crowded room 那个男孩和女孩瞥视那拥挤的屋内。
A twin study of dental crowding on permanent dentition 恒牙列拥挤的双生子研究
Now i want you to tryto avoid crowded subway cars 我觉得你该避开拥挤的地铁。
His wallet was lifted in the crowded station 他的皮夹在拥挤的车站里被偷了。
" excuse me , " l ' d say , while l ' d grind my crotch 我需要承认的是，在一个拥挤的飞机上
