At first I thought: What's the use of watching this? In any case, we won't have earthquakes, floods or mudslides. However, after reading the expert's speech, I understand that life comes first. If a person has no life, it is useless to have knowledge and wealth. Besides, I'm not afraid of 10 thousand, just in case. It was too late to realize after the tragedy.
Seeing this, I understand the importance of life, but I am also thinking: what should I do after the disaster? Next, let me understand this problem.
First of all, the earthquake expert said, "If you want to protect your head and spine with solid things after the earthquake, hide under solid furniture, such as tables and beds;" Don't rush outside, let alone open the window and jump out; If you are crushed under the rubble, you should knock on stones to attract the attention of rescuers; After the earthquake, aftershocks will continue. Under the ruins, use wood to resist stones. "
Then I also talked a lot about fire, traffic accidents and drowning prevention. I remember it when I told it on TV. This knowledge is very important. I'm going to put it on my desk and tell myself and my family. After reading this lecture, I want to say: I didn't expect so much knowledge about safety. I only knew about safety before, and this lecture benefited me a lot. It not only told me safety knowledge, but also improved my safety awareness. This lecture is really meaningful! "