It doesn't matter, I also do the same technology, but the requirements for big cars are low and those for small cars are high. Some cars are tired of getting on and off because of their high requirements. In particular, some car owners love cars carefully! Sometimes it's annoying. Taking a taxi is less stressful, but it depends on your personality. Is it suitable for rough but fast work or fine but relatively slow work? But personally, I think it's still a car, because those who can repair cars can also repair big cars, and those who can repair big cars professionally may not be able to repair them. The quality of cars is different.

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