Teeth are very small bones. They help people eat.

牙齿是很小的骨头，它们帮助人们吃东西。

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Frank: First we remove any small bones from the salmon like this.

弗兰克：首先我们要去掉马哈鱼上的小刺，就像这样。

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Frank: First we remove any small bones from the salmon like this.

弗兰克：首先我们要去掉马哈鱼上的小刺，就像这样。

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