n the past,my hometown was not very big,people lived a poor life.The houses were old and small.Pollution was serious,and there was rubbish everywhere.the traffic was not very convenient that so few people came here.
Now great changes have taken place in my hometown.The environment has become more beautiful.The mountains are all green,the river clearer and the sky bluer.Many people all have thier own cars and have a happy life everyday.And now,every year,thousands of people from all over the world come to visit our hometown.