婴儿常踢腿来运动他们的腿部。
Babies kick to exercise their legs.
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骑车运动能增强腿部力量。
Cycling exercise can increase leg strength.
那个足球运动员在地上滚来滚去，好象腿部受了重伤。
The football player is rolling on the ground as if hurt badly in the leg.
应用推荐
模块上移
模块下移
不移动