答案：1. wild animals
2. an eagle/a shark
3. like dolphins/wolves/foxes/zebras best
4. among the smartest animals on earth
5. the king of the animal world
6. work as a group
7. in safe hands
8. tiny, pink and quiet
9. with eyes closed
10. the birth of the giant panda
11. in the beginning
12. at six months old
13. give her round-the-clock care
14. weigh over 35 kilograms
15. learn to look after herself
16. There is nothing more satisfying than seeing Xiwang grow into a big ball of fur.
17. in the wild
18. face serious problems
19. even if
20. easily get sick
21. live mainly on bamboo
22. as a result
23. take action
24. protect the nature reserves
25. thanks to all the efforts
26. need our protection
27. Where there is Xiwang, there is hope.
28. fat and quiet
29. the growth of the baby panda
30. manage to climb up the tree
31. fail to get down
32. hunt the whales
33. learn hunting skills
34. stay near its mother for protection
35. a meaningful trip
36. in danger
37. have feelings of happiness and sadness
38. for any reason
39. accept our invitation
40. thank you for your kindness
41. live in the Arctic
42. the biggest meat-eaters on land
43. the largest animals on the planet
44. live up to 90 years
45. against the law
46. There were few blue whales left.
47. at risk
48. get hurt by big ships
49. stop people from hunting Indian rhinos for their horns
50. the reasons why some wild animals are in danger
51. take more land for their own use
52. make it difficult for animals to live healthy lives
53. water pollution
54. certain wild animals
55. make things from the fur or skin of wild animals
56. do bad things to wild animals' living spaces
57. join an animal protection group
58. illnesses and natural disasters
59. live in northern India
60. Please help us, or there may be none of us left in the future.