<h3><font color="#808080"> I went to Chong Qing on my summer vacation.</font></h3> <h3>Did you go there? It has many mountains,so its name is mountion city.</h3> <h3>I went to the Wulong Tiankeng.There are many trees ， brook and mountains there.And the air there is also clean,the sky there is very blue.</h3> <h3>Look, there are sheep and cattle there.</h3> <h3>而且電影《變形金剛4》也是在這里拍的。</h3> <h3>這里還有Red History of China</h3> <h3>This trip was great.I like this trip very much! I like this city very much！</h3>