英语听力：自然百科 大堡礁 堡礁内外(18)

A tiger shark could dismember this turtle and can even saw through her shell.

虎鲨能够肢解这只海龟能锯开它的壳。

She's on high alert.

它现在警惕性很高。

She turns and tilts¹ rapidly,presenting her widest profile.

它迅速的转弯露出宽阔的侧面。

It's too much of a mouthful for the shark,but the tiger shark doesn't give chase.

这样虎鲨一口可别想把它吞下去，但是虎鲨没有去追逐。

It can't be bothered.

它不能被打扰。

There's a much easier way to get a meal.

有很多更容易获得食物的方法。

It's been waiting for fresh turtle carcasses to float out on the rising tide.

它在等新鲜的海龟尸体 随着潮水漂浮过来。

To predict such an event is an amazing thing for a shark to do.

一只鲨鱼能预测这样的事情很很不可思议的一件事。

1 tilts   

（意欲赢得某物或战胜某人的）企图，尝试( tilt的名词复数 )

参考例句：

• As the kitten touches it, it tilts at the floor. 它随着击碰倾侧，头不动，眼不动，还呆呆地注视着地上。 来自汉英文学 - 散文英译
• The two writers had a number of tilts in print. 这两位作家写过一些文章互相攻击。