I didn't know these life-saving common sense until now! Netizen: Oh my God! How did I know about this

Over time, we have accumulated a variety of knowledge and experience. However, there are some crucial common senses that may have only been known to us in the past year. As netizens sighed: "Oh my God!

Because I don't take the exam

Staying up late often causes a very high chance of sudden death

That's what I learned online

I've washed my hair several times in the morning, what to do

That's how I fell during the Chinese New Year

That's what my teacher said

If you are driving on the highway and encounter a large truck, let it go

Any change in the state of an appliance can produce small sparks

I knew it for the first time

I don't think I'll ever know in my life

It turns out that there is also danger in pulling poop

Often, these basic measures can save lives, but it is easy to feel that it is easy to accidentally injure others

The physics teacher loves to spit so much

I've had this too

I will never go to a cave or anything like that in my life, because just watching a movie is enough to make people feel scared

It is also possible that there is a gynaecological disease

I've been like this a lot, the first time I've heard of it

Fastening your seatbelts and protecting your belongings is always the number one priority

How many people will know this first aid method, and it is estimated that it will be difficult to stay calm at that time

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