Jacqueline Pritchard, a British animal expert, told BBC News that she was certain that Oscar was sensing vital organs shutting down [Source: BBC News].
英国动物专家杰奎琳·布理查德在BBC新闻中称她坚信奥斯卡当时是嗅出了某些重要器官的衰亡。
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One animal expert suggested that it may be as simple as Oscar enjoying the comfort of heated blankets placed on dying patients [Source: NPR].
另一动物专家甚至认为奥斯卡只是单纯的为了享受临终病人身旁加热毯子的温暖。
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Rather, it's more about developing a reputation as a trusted source of information or being seen as an expert in a particular subject.