one should start with the exercise on one's feet

one should start with the exercise on one's feet on one's feet with是什么意思? get back on one's feet 1 get on one‘s feet get one's feet stand on one's feet 和struggle to one's feet有什么区别? get on one's feet 和get to one's feet的区别 it's better ti die on one's feet than to live on one's knees On your feet以及climb to one's get on one's feet与stand的区别 to be on one’s feet如何翻译呀? wipe one’s dirty feet on sb的中文意思