What exactly is a jack for?

The person who is most familiar with the jack is the person who has a car, but for the person who has a car, the meaning of the jack is just to change a spare tire.

Of course, there are jacks for other purposes. Of course, I also have jacks. Of course, I haven't learned to change the spare tire yet.

"The significance of the existence of the jack is to change the spare tire, and it is to look at the spare tire from a distance to see if the spare tire is finally changed." I heard this sentence at first, but it occurred to me when I was visiting the classroom.

I suddenly feel like a Jack.

In my opinion, the jack is actually where you need to go, and it must be a big event, and small things don't need to appear at all. Why do you say that?

Think about it. There is something wrong with your car. Do you need a jack for minor problems? Just get yourself a screwdriver, pliers or screws. Do you need to lift the car? Certainly not necessary.

However, if the car stops running and something serious happens, such as a flat tire that I am most afraid of, I must take out the jack, lift the car and start repairing it. Jack is like a repairman on a construction site. He is usually free. Once something big happens, he begins to show his usefulness. Jack and the repairman have one thing in common: the more leisure they use, the more they can show that everything is normal and safe.

In order to prove that my idea is correct, I went to search the browser specially, and then I was sad. Following the keywords that automatically appeared in the browser, I found the sad tears behind the jack.

The first difference between the spare tire and the jack: the occurrence rate of the jack is lower than that of the spare tire, and the jack is often useless. In addition, the jack can be replaced by several bricks, so the jack is more useless than the spare tire. The spare tire may get on the bus, and the jack is only used when changing the tire. In addition to these two, there is also a pump, which you can use when you have tires.

The second difference between a spare tire and a jack: Some girls will keep a spare tire when choosing a boyfriend. The jack was changed after breaking up with her boyfriend and before changing the spare tire. Use a jack when replacing the spare tire. One is for helping, and the other is for having nothing to do and having fun. Jack is a transitional product. If you find the next one, you will be abandoned. The spare tire is the second choice.

The above is an excerpt from the browser.

I think everything went bad after I searched the jack. Am I old? I cann't believe there's such a statement I wanted to search jack's definition, but I didn't see it. I saw the connection between Jack and the spare tire.

Okay, I take back the idea that I thought I was a Jack. I think, if the teacher doesn't come to me, this day will be stable and quiet, which is a smooth day. They came to me for something, and I just showed up when something happened, so I'm a Jack. Now I take back what I just said.

Regardless of the jack or spare tire, spare tire and replacement, the jack always exists and always follows.

First of all, I have to learn to change the spare tire quickly. Of course, before I learn to change the spare tire, I have to learn where the jack should be supported, instead of running around in the car when I have a flat tire.