Everyone can drink about two small cups of juice, so 5ml is about the same for everyone. If you want to drink beer, you can also bring beer, so the amount of juice can be reduced. Then you can prepare a big bag of potato chips. If there are many people who like to eat, two big bags are enough. Then everyone should prepare a plate, fork and chopsticks, and prepare a big blanket to eat on the floor. Of course, if you have a car, You can even bring a folding table and stool. If you don't have one, you can just sit on the blanket. If there is no barbecue in the park, you have to prepare your own stove and fuel. Be careful to douse the Mars with water before you leave to avoid a fire.

There are more specific things to eat, depending on what you like, but you have to count according to the head. .

For example, about three sausages are enough for everyone, which is easy to support the stomach.

Others are meat, such as mutton and pork. It's better to cut these before going, string them and marinate them, and it's enough for everyone to eat two or three strings.

Then bring a roll of paper, or two rolls if there is room, and then bring garbage bags, preferably two that are not strong. .

You can get some other vegetables if you like. These are all side dishes, such as 4 sweet potatoes, 4 eggplant, 2-3 leeks, and 3-4 cut potatoes. You need oil when baking, as well as seasonings, oil and salt sauce, cumin powder, Chili powder, sesame oil, and importantly, you can bring some cold snacks before baking.

just to be on the safe side, you can bring more vegetables and meat. Anyway, it's okay to take them home to eat if you can't finish them. .

if you have a large speaker device with batteries, you can also take it with you. . For entertainment, of course, it depends on how you choose, such as killing the Three Kingdoms, playing cards. . . . . .

that's about it. you can also buy some seafood, squid and so on when you go shopping by yourself. .

Because you don't know how to bake, you must consider how to handle these materials according to your stove. . .

It is often necessary to prepare multiple plates for cooking. Other tools to choose from are tinfoil, fresh-keeping bags, fresh-keeping films and bamboo sticks. . . . . . .