unit four(hanjiefen)

my favourite town is hainan island,it is located in the best south of china,it is a quite beautiful town,around the sea,the sky is so blue,and the beaches are so interesting,in my town,my favourite place is sanya which is located in the best south of hainan island, but sanya is very hot,there are many foreigners visit there every year,even stay in sanya for a long time,it is not a expensive place.so fit more people come to there for their holiday~~hainan welcome to anybody..........