Cancer is mainly caused by many follow factors, in including improper diet, bad health habit and not find in time.

癌症的发病率主要由以下诸多因素引起，包括不适当的饮食、不好的保健习惯以及没有及早发现。

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Cancer is mainly caused by many follow factors, in including improper diet, bad health habit and not find in time.

癌症的发病率主要由以下诸多因素引起，包括不适当的饮食、不好的保健习惯以及没有及早发现。

youdao