In the warm waters near an island, a small group of dolphins comes up for air. The dolphin in the front is Mother Dolphin.
在一座岛屿附近温暖的海水中，一小群海豚浮出水面呼吸。游在最前面的是海豚妈妈。
Mother Dolphin will look after Baby Dolphins for a long time. She’ll stay beside her babies until they grow up. Baby Dolphins are very playful. They can swim well and love to push their mother softly. After playing so much, they get tired. At night, they sleep just below the surface of the water with Mother Dolphin.
海豚妈妈会长期照顾海豚宝宝。她会一直守在宝宝们身边，直到它们长大。海豚宝宝非常贪玩，它们游泳技术很好，还喜欢轻轻地推自己的妈妈。玩了很久之后，它们就会累。到了晚上，它们会和海豚妈妈一起睡在水面下不深的地方。
Dolphins may look like fish, but they aren’t really fish. Dolphins have their own underwater language of sounds. They use these sounds to communicate with each other.
海豚看起来可能像鱼，但它们并不是真正的鱼类。海豚拥有自己的水下声音语言，它们通过这些声音来互相交流。
Dolphins always travel in small groups to protect themselves against their enemies, like the shark. They can live for many years. Some dolphins live up to 35 years in the wild.
海豚总是小群体出行，以此保护自己免受鲨鱼等天敌的伤害。海豚的寿命很长，有些野生海豚的寿命能达到 35 年。
按文章顺序摘录（单词+词串，附中文）
1. in the warm waters 在温暖的水域里
2. near an island 在岛屿附近
3. a small group of dolphins 一小群海豚
4. come up for air 浮出水面换气
5. in the front 在前面
6. Mother Dolphin 海豚妈妈
7. look after Baby Dolphins 照顾小海豚
8. for a long time 很长时间
9. stay beside her babies 待在宝宝身边
10. grow up 长大
11. playful 爱玩耍的
12. swim well 游泳游得好
13. love to push their mother softly 喜欢轻轻地推妈妈
14. after playing so much 玩了这么久之后
15. get tired 变得疲惫
16. at night 在晚上
17. sleep just below the surface of the water 睡在水面下
18. look like fish 看起来像鱼
19. really fish 真正的鱼
20. underwater language of sounds 水下声音语言
21. use these sounds 用这些声音
22. communicate with each other 互相交流
23. travel in small groups 成群游动
24. protect themselves against their enemies 保护自己免受天敌侵害
25. like the shark 比如鲨鱼
26. live for many years 活很多年
27. live up to 35 years 活到35岁
28. in the wild 在野外
