1. Make sure the number of people dining in your before going to the hotel, which can greatly ensure the quantity of your order, so as not to get confused and order at random after arriving at the hotel.

2. For the choice of hotels, some hotels are particularly tall, which are not only uneconomical, but also particularly uneconomical, and the amount of food given is particularly small, which is very uneconomical. Therefore, the choice of hotel is particularly important, which indirectly allows you to put an end to waste.

3. As friends, if you go to a restaurant, you must estimate each other's appetite, because friends may get to know each other. Then this may be a good way for you to know when ordering.

4. When going to a restaurant for dinner, don't pay attention to ostentation and extravagance with friends, but pay attention to economy and benefits. Only in this way can everyone have the idea of putting an end to waste.

5. Be careful when ordering food, and don't order this and that just because you are afraid of not having enough atmosphere. It is said that everything should be measured, and so should ordering. Otherwise, ordering a big table will be wasted.

6. If you don't have enough food, you should continue to add it. When adding it, you should also pay attention to controlling the amount. Don't think that someone likes this one and then another one. Everyone just needs to eat enough.

7. Eating in a restaurant is the same as cooking at home. We learned at an early age that every grain in a dish is hard. Therefore, no leftovers. You must eat everything you can.

8. It's understandable to be proud, but there must be a limit. There is also a saying that it's a pain to be proud. When it is clear that two dishes are enough and everyone is satisfied, it is wrong to order a table, which is not only a waste of money but also a waste of food. Therefore, we must separate the matter of face from the matter of waste, so as to do it well.

9. The most effective way to put an end to waste is to pack leftover food. It is a virtue not to waste a little food. Only when each of us keeps this in mind, will our quality of life be higher and higher.

11, the food packed home must be properly disposed of, not just thrown into the refrigerator to spoil it, we should eat these foods in a planned way, so as to minimize our losses and waste. Only in this way can we really put an end to waste.