I have to run an errand. 我得跑个腿了。
I've got millions of errands to run. 我要帮别人做很多事情。
Do you mind if I run a quick errand? 你介意我去跑个腿吗?
I'm sorry. She shouldn't have you running errands. 不好意思,她不应该让你跑腿的。
Where is Joseph this morning? 今天早上约瑟夫去哪了?
He had to go run errands. 他应该是替人办事去了。