You don't have to be able to swim, you can pass this training without swimming!
1. Diving. Now, if you play in the water for a while, if you wear a life jacket, you will tell you some common sense of self-protection in the water, and then jump on a 5-meter or 3-meter platform and jump in a life jacket. Generally no problem!
2. The helicopter escapes underwater. Take the helicopter simulation cabin first, sink after a while, and then turn 180. You just unfasten your seat belt and run out at once. This process is very fast! 10-30 seconds! Someone is protecting you. It doesn't matter if you can't get out. Someone pulled you out! Will not drown!