Переведите на язык: have you ever been to an underwater gander? then welcom to the great barrier reef, the largest collection of coral reefs in the world. there are coral of different shapes and sizes, and bright colours.they grow on the ocean floor in warm, clean and clear sea-water. bright fish swim everywhere. reef fish have amazing colours and patterns which help to protect them from their enemies. the great barrier reef is also full of unique planets and animals. thousands of tourists come to australia to dive down and explore the fantastic underwater garden.