How can we keep safe when we go out?【总起】Firstly,we must obey the traffic rules,especially when we cross the road.Secondly,we are supposed to help children and the old to cross the road.Thirdly,we should be careful when we get on a bus.【分述一】
While we are on a bus,we should remember not to spit in public or throw litter around.Neither should we speak loudly to disturb others.We’re expected to offer our seats to people in need.What's more,smoking is not allowed on the bus.【分述二】
In short,as students we should not only keep safe when we go out,but also be ready to help others.【总结】