the child's greater mobility during the toddler years这个小孩在蹒跚学步时更强的行走能力

techniques which restore the mobility and function of a joint恢复关节活动度及功能的方法

the loss of strength and joint mobility力量及关节活动度的受损

Two cars gave them the freedom and mobility to go their separate ways.有两辆车使他们能够自由方便地单独出行。

With the car, people achieved a mobility never before imagined.有了汽车, 人们获得了之前无法想象的出行自由。

the greater mobility of the population更高的人口流动性

Prior to the 19th century, there were almost no channels of social mobility.在19世纪之前, 几乎不存在社会流动的渠道。