08/05/2026
Here is the English translation and subtitle script for the video, broken down by timestamp:
00:00 - 00:05
* Mark: Hey, hello Nhi! How are you doing?
* Mark: Great to see you, Nhi. Good to see you.
00:06 - 00:15
* Nhi: Before starting the journey to experience diving, viewing coral, and exploring the beauty of the ocean, today Nhi came to meet Mark. Mark will guide Nhi on necessary gear used while diving.
00:16 - 00:24
* Nhi: First is the diving mask. This mask helps us see more clearly underwater and protects our eyes while diving.
00:25 - 00:36
* Nhi: Next is the snorkel. This piece is used when snorkeling, meaning swimming and admiring coral on the surface without using a compressed air tank.
00:37 - 00:46
* Nhi: And here is the diving air tank. The tank will supply air so we can breathe underwater.
00:47 - 01:05
* Nhi: This is the regulator set and alternate air source (octopus). This device helps convert high-pressure air from the tank into suitable pressure so we can breathe safely underwater. In an emergency, this secondary regulator will be used to assist your dive buddy.
01:06 - 01:28
* Nhi: Finally, there is the Buoyancy Control Device (BCD) vest. This vest weighs about 5 kg. Let Nhi try it on to show everyone.
01:29 - 01:39
* Nhi: When wearing both the tank and vest, the total weight is around 20 kg. Standing on shore, it feels quite heavy, but once underwater, it will feel much lighter thanks to buoyancy.
01:40 - 02:11
* Nhi: Continuing, Mark will guide Nhi on how to put on the mask and properly use the snorkel.
02:12 - 02:18
* Nhi: One more very important thing: you must always check the air tank before going underwater.
02:19 - 02:37
* Nhi: After that, attach the tank to the vest. Inflate and deflate the vest to control buoyancy underwater.
02:38 - 02:50
* Nhi: This is the first time Nhi is getting familiar with full scuba diving equipment. Honestly, I'm quite nervous, but the more I learn, the more confident and excited I feel.
02:51 - 02:58
* Nhi: In the next video, Nhi and Mark will go underwater to officially explore the ocean world. Bye-bye, everyone!