The Dutch down about 85 million of these slippery fish per year-raw.

荷兰人每年要消耗8500万条这种滑溜的鱼——未经加工的，几乎平均每人5条。

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Those long, pointy teeth that hang out of the side of their mouths are designed to catch slippery fish rather than large mammals.

它们露在嘴外的长长尖牙是为了捕捉到光滑的鱼而不是大型的哺乳动物。

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Ospreys specialise in catching slippery fish. Unlike other birds-of-prey, they have four powerful toes of about equal length, while the outer one is reversible and can swivel backwards or forwards.

通过对以光滑鱼为猎食的鱼鹰进行研究发现，它不象其它的食肉鸟类，它有四只同样长而非常有力的爪，并且最外边的一只是可以钩回和前后旋转。

youdao

Ospreys specialise in catching slippery fish. Unlike other birds-of-prey, they have four powerful toes of about equal length, while the outer one is reversible and can swivel backwards or forwards.

通过对以光滑鱼为猎食的鱼鹰进行研究发现，它不象其它的食肉鸟类，它有四只同样长而非常有力的爪，并且最外边的一只是可以钩回和前后旋转。

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