It’s only been latterly that we’ve discovered that it’s lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.
直到
们才发现，它们其实是众多独立的礁
，大约有2900个独立的礁系，组成了大堡礁。
；最It’s only been latterly that we’ve discovered that it’s lots of individual reefs, around about 2,900 separate reef systems which make up the Great Barrier Reef.
直到们才发现，它们其实是众多独立的礁，大约有2900个独立的礁系，组成了大堡礁。
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成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向
们指正。
