2. Eating the body parts and tails of crayfish can slowly crush the shells on both sides along the lines, so as to avoid injury, and it is easier to peel them by hand.

3, shrimp line and respiratory gills play a filtering role, so there are many bacteria that must be removed when eating crayfish. The correct way to eat is to hold the shrimp yellow position with both hands before and after, and gently pull open the shrimp line that will appear in the middle of the fleshy body. It's usually black, just pull it out or pick it out with a toothpick.