下面短文中的划线部分是错误的,请改正,但不得改变原文意思。
Mr. White is our English teacher. He has come in China for more than two year
. He has been to many interesting places in Beijing, and
he has not yet been to many others
parts of China. Last week he goes
to Mount Emei in Sichuan Province with his family. Many people like travelling by the air
, but the White
family think that travelling by train is the best, it is much cheap
and far more enjoyable than a trip by air. They had a wonderfully
train trip to Chengdu after
they went on to Mount Emei by bus.