Look,this is a bicycle. It's not very big, but it is nice. It's red and black. It has two wheels. I ride this bicycle to school every day. I can ride it very fast. I like my bicycle very much. What about you?
看，这是一辆自行车。它不大，但很漂亮。它是红色和黑色的。它有两个轮子。我每天骑这辆自行车上学。我可以骑得很快。我非常喜欢我的自行车。那你呢？