Some people may have been trading, only going short distances selling their goods on to the next person.

有些人可能一直在进行贸易活动，他们只走了很短的距离，将自己的货物转卖给他人。

" You are really going short of food" ?

“你真的缺粮”？

So, I'm going shorter, faster, shorter, faster.

所以，我要更短，更快，更短，更快。