阅读短文，把表格填写完整。

    Sanya is on Hainan Island in southern(南方的) China．It's still warm in winter．It's about 15℃ in the afternoon．Sanya has lovely beaches．The price(价格)of a hotel room is about 320 yuan a night．

    Harbin is in northern(北方的)China．It's very cold in winter，sometimes -30℃．People need to wear warm clothes．There is an Ice and Snow Festival in winter．A hotel room is about 230 yuan a night．

Beijing is not very cold in winter．It's about -10℃．It doesn't often rain or snow．Hotels usually cut their prices (降价)in winter.About 200 yuan a night is enough.

City	Weather in winter	Price of a  room
Sanya	It's still	About 320 yuan a night
Harbin	It's very	About  yuan a night
Beijing	It  often rain or snow	About  200 yuan a