Then Goldilocks, who was tired, for she had been catching butterflies instead of running on her errand, sat down in the chair of the Great Big Bear, but that was too hard for her.
然后金发姑娘累了，因为她来的路上啊，一直在捉蝴蝶，而并不是在跑她的差事。
2
He's running an errand for Patrick.
他在为帕特里克办事。
3
OK if you're heading out on a long trip, but not at all useful when you're just running a short errand.