rental rooms will be available for set up 15 minutes prior to the party.4213 这里 set up 15 minutes pr

题目

rental rooms will be available for set up 15 minutes prior to the party.4213 这里 set up 15 minutes prior to the

答案

set up,是指你办party的准备布置,
15 minutes prior to the party,是指party 开始之前15分钟
整句的意思是,租用的房间会在晚会开始之前15分钟准备好.