As we understand more about the wonders, 随着我们对生态系统的奇异之处
..but now predators are out and about. 但同时捕食者也开始了活动
This one net must have about 15 tons of fish in it 这张渔网里准有15吨的鱼
which is only about the size of your thumbnail, 只有拇指指甲大小
But the sea lions aren't about to go hungry. 但这些海狮是不会空着肚子的
We know more about the surface of Mars. 相比于此 我们对火星表面的了解还更多一些
At this stage, we think that we have to about 2050 现阶段 我们认为要到2050年左右
to understand more about this special place. 来更深入地了解这个特殊的地方
Scientists have been coming to Raine Island since about the mid '70s 大约从70年代中期开始 科学家们便开始来到雷恩岛