Question

为什么说骑自行车有益于健康呢？

Answer 1

好处1. Riding bikes is helpful to build a healthy body.

2. It's good to enviornment because it does not cause air pollution.

3. It saves time in doing exercises.

4. It trains one's ability of keeping balance.

5. It helps to build muscles.

坏处

1. It is affected by bad weathers.

2. It is not as convenient as riding a car.

3. Too much driving may expose one in the sun for too long.

Answer 2

骑自行车其实就是锻炼身体了