题目

The bicycle is one of the important transportation.It was invented in 1790.It has lots of good motorcycle type and lots of function.
The bicycle has lots of motorcycle type.Such us,Road cycling,mountain bike,cycling,the BMX,skills car and so on.People like the Road cycling,because it’s very small and they can ride it very fast.
The bicycle has lots of function.Such us,the people can ride it in the street,they can ride it very fast and so on.Now the bicycle has already been a very convenient transportation.
Now,more and more people join the bicycle competition,because they think that joining competition will give them good body.
The bicycle has already been practical transportation in the would.People love it because it can bring convenient and happy.

提问时间：2021-04-01

答案