First of all, take a look at the recruitment requirements of the underwater world for tour guides and list your advantages on a piece of paper.

Ask a friend for help and tell me as many advantages as possible. Be careful, don't talk empty talk, you have such and such abilities, but you must have concrete examples and experiences to support it, which shows that you have such and such abilities.

Then, find a resume template from the internet, fill in your information, and show your advantages by comparing the options inside.

Finally, I wish you a successful application and find a suitable job as soon as possible!