A group of electrical repair men turned up to install waterproof street lights.What exactly does this sentence mean by turned up to?Dose it mean "come here" or "be despatched here"?Thanks for anyone who can give me any certain help.

a group of a group of man 还是a group of men 为什么？ a group of enemies or ,a group of enemy 用a group of 造句. a group of 中文意思 a group of classmates是什么意思 A group of young birds! a group of 怎么用 group of A group of stuents 是单数复数? 用with a group of frends 造句 A GROUP OF 变复数怎么变 group,a,of,people,are,young,swimming speak in front of a group a group of soldiers啥意思 in front of a group中文意思 I have a group of friend是什么意思. What is a group of fish called?