Unexpectedly each household has to pay 10 yuan, which makes their houses so big changes : the hall bright lights, into a new glass, doors and windows are also new to do.

• 没想到每户交纳的10块钱竟使得自己的住宅楼发生了这么大的变化：大厅的灯亮了，玻璃换上了新的，门和窗户也都是新做的。