And the reason that is, is because in a place like this island, a lot of the sand is made of biological material because the reefs provide a place where all these microscopic animals or macroscopic animals grow, and when they die, their shells and their teeth and their bones break up and they make grains of sand, things like coral and so forth.
その原因は この島の場所にあります 砂の多くは 生物由来の物質です それは サンゴ礁が 微小生物から巨大生物まで あらゆる生物の育つ環境を提供していて 死んだあとに殻や歯や骨が粉々になった砂や サンゴのようなものが