What's the meaning of water mole?

I have it on my face. Let's talk about my actual experience as a child. There is a reservoir behind our village. I once went to the reservoir to take a bath. I was standing in shallow water and was pushed into deep water by others. I was so nervous that I thought I was going to die. I paddled in a hurry and saved my life. After a typhoon, the stream in front of the door rose to the shoulder and the flow rate was very fast. I was dragged down by my neighbors to play. Everyone walked up with the banana tree in their arms. Fortunately, they held it tightly, otherwise they would definitely die. In the big well in the neighbor's house and village, I squatted at the wellhead many times and looked down. I can't help moving. Oh, my God, I'm so fast. When I was in college, I wanted to reduce the chance of drowning, so I learned freestyle and backstroke in the swimming pool. Although I have learned, I realize that rivers, lakes and seas are still very dangerous because swimming pools are different from other waters. My neighbor has three children, all about my age. When I was in primary school, two of them drowned. Every year in Tomb-Sweeping Day, I see his father seriously planting grass on his grave and burning paper for him. Oh, I feel so pitiful. Finally, I suggest that you don't go to the deep and fast-flowing waters to take a bath, soak in a bath or play with water. Unless there is a very safe situation, you are joking with your life. You only have one life, just in case ... for yourself, your family, your friends, people and animals you like!