英语听力：自然百科 冰冻星球 前往地球尽头—13
时间：2018-12-26 作者：英语课 分类：自然百科2012年
And fishing can be dangerous. A southern sea lion. It uses the speed of a breaking wave to catch up with the gentoos. Sea lions normally eat fish. So he is used to catching 1 streamline 2 swimmers. But the gentoos seem more than his match-up at sea. He must change tactics. Perhaps it would be easier in the shallows. But, no, it seems penguins 3 are uncatchable in water. How about on land? The penguin's wings are so powerful for swimming, but of no help when it comes to running. Now surely the sea lion has a chance. But on the beach both are like fish out of water. Rarely do hunter and hunted play their roles with so little skill. The outcome is anyone's guess.
- There are those who think eczema is catching.有人就是认为湿疹会传染。
- Enthusiasm is very catching.热情非常富有感染力。
- We must streamline our methods.我们必须简化方法。
- Any liquid or gas passing it will have streamline flow.任何通过它的液体或气体将呈流线型的流动。