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