Nowadays,with the developing of the rapid economic,the city air has been polluted heavily.moreover,a great number of new style transportion tools come out leading to tough traffic.reading a bicycle has been called on to decline the pollution.
I had a forgetable experience of learning to ride a bicyle.,i was scared to ride on the bicycle on my own.my father was always after me closely.with the help of my father,after a long time,i am not afraid to ride alone.that is to say,i've learned well.i am grateful for dad.he gave me the courage to overcome the difficulty.since that,when i come across any problems,i will think of my father and the power he gives me.
如今,随着经济快速发展,城市空气污染严重.此外,许多新的风格出来导致严厉的交通运输工具.阅读自行车一直在呼吁减少污染.
我有一个初中的学骑自行车的经验.我很害怕,自己骑自行车.我的父亲一直在追我.在我父亲的帮助下,经过很长时间,我不害怕独自骑.也就是说,我明白了.我是gratef