While the participants lay on a table with their left knee bent, their left ankle was strapped into a footplate.

这些参与者弯曲着左膝躺在桌子上，左踝被绑在踏板上。

youdao

The person who thus addressed him was a bent and lame old man, dressed almost like a peasant, who wore on his left knee a leather knee-cap, whence hung a moderately large bell.

和他说话的是一个腰驼腿瘸的老人，穿的衣服几乎象个乡巴佬，左膝上绑着一条皮带，上面吊个相当大的铃铛。

youdao

Exhale, keep knee bent and lower left leg until toe touches floor.

呼气，保持膝关节弯曲并且下放左腿直到脚尖接触地面。

youdao

Exhale, keep knee bent and lower left leg until toe touches floor.

呼气，保持膝关节弯曲并且下放左腿直到脚尖接触地面。

youdao