B ： This is the back door. Would you go to the reception desk on the other side of this building?
B ： This is the back door. Would you go to the reception desk on the other side of this building?
这儿是后门，请你到大厦另外一边的接待处吧。
B ： This is the back door. Would you go to the reception desk on the other side of this building?
这儿是后门，请你到大厦另外一边的接待处吧。