Playing by bike Saturday, 3,17th，2012 ,Beijing I played with my friend by bicycle. This day ,the weather in Beijing was very bad.We did not want to play at first . But We are so boring at home that we changed our mind at noon.We decided to go to the National Stadium by bike. but when we went there, we knew that we can not ride the bicycle in the square.What a pity! Then we rode back.On our back way,we visited the China Science Museum. but when we went out of the museum, there was raining.It 's lucky that the rain is not big.:).