they look for foot all the time 他们一直都在找脚
look for
[英][luk fɔ:] [美][lʊk fɔr]
寻找（某人或某物）; <口>找（麻烦）; 找（苦头）吃; 希望得到;
(网络)踅摸; 查看; 寻摸;
双语例句:
Second, look for work you believe is worthwhile.
其次，寻找你认为值得做的工作。
In that leafy, flowery, bushy time, to look for any one in this garden was like playing at “ hide-and-seek ”.
在这树密枝长叶茂花繁的时节，要在这个花果园里寻找谁，简直就象玩“捉迷藏”一样了。
Think of your career as a jungle gym, sharpen your peripheral vision, and look for opportunities all around.
把自己的职业想象成攀爬架，睁大眼睛，保持开阔的视野，从周围寻找机会。