资料一 三亚沿海自然环境、水质优良，种类繁多的珊瑚虫在这里生长、繁衍，经过漫长 的年代，形成了大片珊瑚礁。珊瑚礁生物群落是海洋环境中种类最丰富，多样性程度最高的 生物群落，美丽的珊瑚礁、多种鱼、虾、贝、藻等海洋生物，共同构成了美丽的水下景观。

资料二  全球红树林树种约 40 多种，中国分布有 24 种，而东寨港就有 19 种，东寨港是 我国红树林资源最多、树种最丰富的自然保护区。这里天然食物丰富，是鱼、虾、青蟹等水 生生物集居繁衍和候鸟飞禽栖息越冬的好地方。

资料三 为了保护三亚的珊瑚礁和东寨港的红树林及其生态环境，海南省建立了三亚珊瑚礁 自然保护区和东寨港红树林自然保护区。如今三亚珊瑚礁保护区内的珊瑚礁覆盖率已逐步回升， 昔日荒凉的“海底沙漠”又迎来一批批“新住客”；曾经因为村民挖塘养鱼、过度捕捞而被破坏的 东寨港红树林也恢复了昔日生机，迁徙鸟的种类和数量及各类水生生物数量逐年增加。

    In our town, there is a big zoo with a lot of animals in it. There are so beautiful tigers and two old lions. They eat a lot of meat every day.
There are also two big elephants and one baby elephant. The elephants are kind animals. They eat a lot every day. They like children. Children often give them bread and bananas. Elephants like bananas best.
    In our zoo there are also brown bears, black bears and white bears. They stand on their hind legs, hold up their four legs and ask for food. They like cakes very much.
    There's also a children's corner in our zoo. Children ride horses and donkeys and watch the monkeys there. The monkeys are very funny. They climb up ropes and jump down again and play with each other like small children.