请上二楼.英语怎么说. Why didn't you contact with me？Tell me.Please go upstairs to the second floor.是并列句，你分析的正确，这里是祈使句的并列句
在二楼左边一个房间 用英语怎么说？ First room on your left，second floor.
二楼有几个房间 用英语怎么讲 How many rooms are there on the second floor？
他在一楼的靠左房间 用英语怎么说 He is in the left room，first floor.
