英语改错1.We supply precious trees and flowers to thestores in t

使某人一直做什么事 带有“听任”“保持” 的意思
Don't have the horse running all the time.
别让马一直这么跑着
问题补充：
请问该用法与have sb done有什么区别
应该是 have sth done
sth done 是被动关系,do sth 一换位不就是被动了吗?表被动用过去分词
此结构意为“请（让） 某人做什么事”
I'll have my hair cut.我要去理发
此结构还可表示一个无意识的动作,此时,have 作遭受 讲
He fell off the tree and had his leg broken 他从树上掉了下来,摔断了腿

have sb/sth doing sth 就是让某人/物一直做某事。如：He had me waiting for a long time .
没有have sb done 的用法，只有have sth done 和have sb do sth
have sb do sth 就是让某人做某事。如：he has no one help him .此处，help是宾补。
...

have sb doing sth. 但愿能帮到你