So...Yes, it means that everyone can become a Flight Attendant/Cabin Crew for Emirates.
Just keep in mind some things:
First of all - just be yourself!
This job will give you the wings to fly and to open you mind to see the world with different eyes. It's not just because of traveling but to see and meet people with different life story, different life situation, why they travel, why they work for Emirates. You'll get to meet all the religions and its habits, and your life will spice up with friends from all over the globe.. And you'll get a nice salary, apartment in Dubai, your own uniform etc.
Be prepared for the adventure of a lifetime and apply for THE BEST JOB EVER here