老福 发表于 2020-4-11 12:02
不好意思,出处有两个:
(1) “Dr Forster told MailOnline that type A originally mutated into type ...
真不好意思,看起来你英文比俺还差
“Dr Forster told MailOnline that type A originally mutated into type B within China - but type C, the 'daughter' of B, evolved outside of the nation. ”这句话没有说type A的出处吧, 只是说type B是type A在中国突变形成的. 这个大家都认可啊。事实上只是已知数据中离蝙蝠最近的在中国,但已知数据离蝙蝠还是很遥远的,完全无法排除从东南亚或者别的地方传来的可能性。