写作。

根据所给提示写一篇小短文。

1. go to school on foot, every day

2. many cars and buses, in the street

3. at a crossing (在十字路口), waiting for a blind man (盲人)

4. say goodbye to him

只要男女自愿，他们之间的性交行为就均不成强 * * 罪。