He learned how to use an artificial leg, and three weeks after the operation, he was walking.

他学会了如何使用假肢，手术三周后，他就能走路了。

The captain had an artificial leg , made of wood.

船长安了一条假腿，是木头做的。

A few months in, Kazazic received her first artificial leg.

在几个月内，卡扎迪克收到了她的第一个假肢。

It was the first time for me to hear and see an artificial leg.

运动员的义肢还是第一次听说第一次看到。

This artificial leg consists of a knee joint, a shank, and a foot.

设计的聪明人造的腿是膝的最重要的成份。