第 71 课: 快，慢-4

The biker is riding slowly. 这个骑自行车的人骑得很慢

The swimmer is moving through the water. 这个游泳的人正在水中游泳

The statue is not moving. 这座塑像一动不动

Someone is moving quickly across the street. 有个人正急匆匆地过街

The soldiers in red are standing still. 这两个身穿红色军装的士兵一动不动地站着

The soldiers in black are holding still. 这些身穿黑色军装的士兵一动不动地保持着那个姿势

The astronauts are standing still. 这些宇航员在一动不动地站着

The skater is holding still. 这个溜冰的人一动不动地保持着那个姿势