But I think it's just, it's kind of the lifestyle. It might be like a touristy thing as well,

我觉得这只是一种生活方式。它像是游客们喜欢的东西，

来自牙买加 - SpeakingMax英语口语达人

Now in some--in the chronic respiratory diseases there's some infection but most of the other things are caused by lifestyle or by other factors, not the infectious diseases.

如今一些,如慢性呼吸道疾病,有一些是传染所得,但大多数,都是生活方式或其他因素导致的,而不是感染性疾病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选