ordering sushi is fresh, but because the process of making sushi is complicated, and more floor attendants are needed to deliver the food to the guests, it takes a lot of human resources to make it, so as to ensure the normal supply.

revolving sushi is usually provided in advance before the rice market, that is, when there are fewer guests, so as to meet the needs of the guests during the rice market. But the freshness is obviously not as good as ordering. But it can save a lot of human resources.

typing is very tiring, and there are many specific details that need to be improvised. I won't elaborate them here, but I can observe them in sushi restaurants.