第204页

信息发布者：
was
ourselves
He was a governor and a water engineer.
To send food to the army.
By burning it and cooling it with water.
Eight years.
He was clever and hard-working.
When the drill began, the teachers told us
to calm down first. Then, they asked us to leave the classroom one by one. All
the students helped each other on the way. At last, we reached the playground
safely.
For example, we should keep ourselves away from windows or
pictures on the wall. They may fall down and hurt us. We can hide under a
strong desk or table to protect ourselves.

these activities are very interesting and useful for us. We can learn a 
lot of knowledge about earthquakes and how to save ourselves in an earthquake.   
上一页 下一页