Joke Collection Website - Talk about mood - The master painter said that it is always like this when brushing the floor. Really? ask for advice

The master painter said that it is always like this when brushing the floor. Really? ask for advice

This wooden floor was painted or painted before the first painting, reaching the same color! When mending, some colors are worn off, and some remain on it, so a "painted face" is formed. As for waves, the area is too large, the grinding is not in place, the construction conditions are limited, and the leveling can not achieve the best effect.