单词to-one-s-feet
Strapped to one"s feet, in a manner not unlike roller-skates (but much more secure) are crampons .
在脚上捆绑皮带，不是像旱冰鞋那样（而是更安全的），鞋底要有铁钉。
fire struggle to one"s feet fall over
开火；射击挣扎着站起来跌倒；倒下
force oneself to one"s feet
挣扎着站起来
B struggle to one"s feet
挣扎着站起来。答案
Jump to one"s feet jump
跃而起，突然站起来