When Da Ling is chasing the sea outdoors, she often encounters small sandbags of cat's eye snails, and Da Ling will wonder how such a round and slippery little guy hid himself in the sand
Later, after observation, Da Ling found that the cat's eye snail has a special ability, that is, "spitting out the tongue"
This so-called "tongue spitting out" is the cat's eye snail's own flesh sticking out of its shell and then secreting a kind of mucus that helps its body follow the "tongue" when drilling sand
Little by little, the "tongue" is moved so that the body is constantly moving into the sand, forward, and forward
After the body is all drilled into the sand, it is not in a hurry to stop, and continues to walk inside, until it feels safe before it is willing to rest, so that when the tide recedes far away from the moisture in the sand, ordinary tourists basically will not find it
When the next tide arrives, it can drill out the sand and swim happily in the sea
Is not particularly magical, beautiful nature really has unlimited possibilities