我有一辆自行车，从2006年到现在已经三年了，它已经成为我离不开的朋友了。
I have a bicycle. It has been three years since 2006. It has become my inseparable friend.
它有一个把手，两个坐位，骑起来又省力又方便。
It has a handle and two seats, which is convenient and labor-saving.
我开始骑时，很慌张，不小心撞到了一个老奶奶。通过我不断地训练，越来越会骑，也越骑越快。现在，我每分钟达到一千米。
When I started to ride, I was so flustered that I bumped into an old woman. Through my continuous training, I can ride faster and faster. Now, I reach one kilometer per minute.
我在语文书上看到人要用脑子也要用手。我想：人们以前是走路，现在发明了单车吧？
I read in Chinese books that people should use their brains as well as their hands. I think: people used to walk, but now they invented bicycles?
单车虽然是小的，但是它给了我很大的乐趣。
Although the bike is small, it gives me a lot of fun.