一整天东奔西跑的，把我累坏了。I was exhausted after buzzing around for a whole day他的工作大部分是东奔西跑，到处出差。Thelest part of his job is all the travel it includes烈日下，东奔西跑，一天能赚上多少钱呢？Under the hot sun, traveling about, or how much of the day earn money?