Great changes have taken place in Shanghai's Ten years ago， there were many narrow But now many streets have been So buses and cars can go more quickly than Ten years ago ， it was not convenient to go from the north of the city to the But now， you are sure to reach anywhere in less than an To our joy， we have two underground lines and many more are being We seldom find traffic jam in rush So we don't have to worry about going With the development of science and technology， the transportation in Shanghai will become all the 可以把上海改掉 %D3%A2%D3%EF%C8%D5%BC%C7&f=8&wd=%BD%BB%CD%A8%B1%E4%BB%AF+%D3%A2%D3%EF%D7%F7%CE%C4
