these different families of sharks are very different in the way they look , live and eat

there are different kinds of sharks which have 30 families \u7ffb\u8bd1

\u8fd9\u91cc\u6709\u5206\u5c5e30\u4e2a\u79d1\u7684\u4e0d\u540c\u79cd\u7c7b\u7684\u9ca8\u9c7c

\u671b\u65e9\u65e5\u627e\u5230\u6ee1\u610f\u7b54\u6848~

the weather is different in these counties=___There__are all kinds___different_weather in these countries

they look,live,eat 是动词短语，修饰the way的，如：the way I look我的模样，那么前面的成分再加介词in再加后面的部分，就不难理解了

in跟the way是分开的，童鞋。
these different families of sharks are very different in the way they look、live and eat。 这些不同种类的鲨鱼在外貌、生活方式和猎食上是不同的。

way翻译成方式/方面
译为“这些不同科的鲨鱼在长相上、生活上和饮食上非常不同”

望早日找到满意答案~

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