1. If you want to keep beef for a long time, don't put it directly in the refrigerator. Learn this indigenous method: divide it into small pieces, smear it with white wine, wrap it in thick things, seal it, and learn this trick. It won't break in the refrigerator for a year. After thawing, it tastes as fresh as new.

2. Don't wash the beef, because the washed beef will absorb a lot of water and bacteria, which is not conducive to storage, and directly divide the meat into small pieces.

3. Wipe the surface of each piece evenly with white wine. As we all know, liquor has the function of antisepsis and sterilization, which will greatly prolong the preservation time.

4. The processed beef is wrapped in tin foil to prevent fresh beef from losing water, and put in a fresh-keeping bag to exhaust air to prevent air oxidation, which will last longer. Then seal it and put it in the freezer of the refrigerator. When you want to eat meat, put it in the fresh-keeping room in advance to thaw naturally. The beef made in this way is as fragrant and tender as new.