Here are a few options:
* In Kala Lagaw Ya: "Ngapulu" (pronounced "Ngah-poo-loo")
* In Meriam Mir: "Ngapulu" (pronounced "Ngah-poo-loo")
* In Saibai: "Ngapulu" (pronounced "Ngah-poo-loo")
These are just a few examples. You can find more information on the specific language you are interested in by searching online or contacting a language expert.
It's important to be respectful of the languages spoken in the Torres Strait Islands and to learn how to say hello in the appropriate language.