run/go (on) errands for sb.
1. 为某人跑腿
I've got no time to run errands for him!
我没时间为他跑腿!
习惯用语go on a fool's errand1.白白受累, 无谓奔走go on a sleeveless errand1.白白受累, 无谓奔走go on an errand for sb.1.为某人跑腿[办事]make an errand1.(为某事)跑一段路2.找借口外出run (on) errands1.跑腿, 出去办事send sb. on an errand1.派某人出差