1·Sea lion, what do you see?
海狮，你看见了什么？
2·Sea lion Numbers have not recovered.
海狮的数量没有恢复。
3·Discovered only 2 years ago, scientists now consider it one of the nation's most important Australian sea lion breeding colonies.
这是在2年前才发现的新情况。科学工作者现在将该岛看成是澳大利亚最主要的海狮繁殖地。
4·Different trips will require different equipment - for a trip to the Galapagos where animals come close up (such as this sea lion), a compact digital will do the job.
不同的旅行会需要不同的装备——如在加拉帕戈斯群岛，像海狮这样的动物会靠得很近，这时有一架小型相机就完全可以了。
5·When found by a rescue party, the dog and sea lion were playing happily out beyond the surf.
被救援队找到时，小狗和海狮正浪花间愉快地嬉戏。