feet的`雙語例句：
We felt the ground give way under our feet.
我們感覺到腳下的土地下陷了。
She is still a little unsteady on her feet after the operation.
手術以後她還有點站不穩。
Sue's back on her feet again after her operation.
休手術後又恢復健康了。
I've been on my feet all day.
我一整天沒歇腳。
I've been on my feet all day.
我已經站了一整天。