求翻译：我最有成就感的事情就是学会骑单车。学习骑单车时我受了不少伤，而且没有人帮助我。 当我想要放弃时，父亲给了我鼓励， 于是我努力的学习骑单车是什么意思？

My most rewarding thing is to learn cycling. I learn by a lot of cycling injuries, and no one to help me. When I want to give up, my father gave me encouragement, so I try to learn cycling

The thing I most have a sense of achievement is riding a bicycle Institute. Learning when cycling injuries I suffered a lot, but have no one to help me. When I want to give up, when my father gave me to encourage the learning efforts, and then I ride a bicycle

I most have the sense of achievement matter am the academic society ride the bicycle.The study rides when the bicycle I have received many wounds, moreover nobody helps me. When I want the giving up, the father gave me to encourage, therefore my diligently study rode the bicycle

My most satisfying thing is to learn to ride a bicycle. When I was Learning to ride a lot of injuries, and no one to help me. When I want to give up, and my father gave me encouraging, so I'm trying to learn to ride a bicycle

Learn to ride the bicycle in thing that I have the fulfillment most. I have received many and wounded to study when riding the bicycle, and nobody helps me. When I wanted to give up, father encourage me, then my diligent study ride by the bicycle