Yang Yang

Wear more clothes
The weather is cold, we can have cold. So we need wear more clothes. We stay in the room, but outside is cold. If we are wearing more clothes, we can easy have cold. So we go out we have worn more clothes. So we are not having cold.

More wash hands
We need to wash hands, because we touch much stuff every day. If we don’t often wash hands. For example, when we eat lunch, if we don’t wash hands and use hands to take food eat. We can eat not food and easy have kill. So we should often wash hands.

Often clean room
We have keep our room clean. Because clean environment not easy kill. If your room isn’t clean, and you not often clean your room. Your room have a lot of germs. So we are easy kill. But you often clean your room, keep your room clean, and your room is not haven’t germs. So you don’t have killed. So we have often cleaned our room.