One hand rose to clutch at the window-ledge, but it dropped again.

一只手抬了起来抓住那窗台，但又滑落下去了。

youdao

She put the vase of flowers on the window ledge.

她把那瓶花放在窗台上。

《牛津词典》

I will put my front legs on the window ledge.

我将放我的前腿在窗沿上。

youdao

I will put my front legs on the window ledge.

我将放我的前腿在窗沿上。

youdao