Last Sunday, my friend Li Ming and I went to a small restaurant where there were almost no waiters. I invited Li Ming to order. To my surprise, there were few kinds of dishes, but the price was very high. I was very disappointed and asked the waiter why. Li Ming is my primary school classmate. I haven't seen him for a long time. It's a pity that that restaurant is so simple and rude that it makes me extremely embarrassed. Just be a practitioner.