Do you know how to protect yourself? Some students aren’t really sure abou it.
For example, some students usually don’t look carefully before crossing the street, it’s dangerous. As a teenager, we are supposed to follow the traffic rules, we should be careful and keep walking on the right side. And some boys may fight in school, it’s wrong. We must be friendly to others. What’s more, so many students like making Internet friends, it’s good, because it can make us outgoing and friendly. But every coin has its two sides, we’d better not put our personal information on the Internet.
In a word, we should always be careful and protect ourselves well. I think only in this way can we be happy every day.