Her legs were beginning to tire.

她的双腿开始感到累了。

《牛津词典》

Her legs gave out and she collapsed.

她腿一软倒了下去。

《牛津词典》

The sudden weakness in her legs made her stumble.

她突然两腿发软踉跄了一下。

《牛津词典》

In nineteen ninety-three, the effects of diabetes led to operations to remove both her legs.

VOA: special.2010.07.04

She did not want to be milked. She kicked her back legs and stepped into the bucket that was supposed to catch her milk.

VOA: special.2010.07.20

This Venus wears nothing but a cloth draped over her curving waist and legs.

VOA: special.2010.06.23

Within a few weeks, she had regained the strength in her legs and lungs.

WSJ: Cycling's Occupational Hazard

She also has no feeling in her pelvis and her legs, and she cannot walk.

CNN: Viewers write in to help Iraq's 'miracle baby'

Georgia has a broken tail, and her legs and snout are covered with scars.

NEWYORKER: Offensive Play