Pay attention to quality and ensure safety. Want to check out illegally. Lazy, really don't care. An accidental accident. Think twice before you go down the well.

The most precious peace in life is happiness. Politeness comes first. It is the curse of society to respect the strong and rob the weak. Politeness should take the lead in obeying traffic rules and be maintained by everyone. Go out happily and go home safely. Ignorant children go out. ...