After all it really is all of humanity that is under threat during a pandemic.
毕竟，在大流行期间，真正受到威胁的是全人类。
-- Margaret Chan 陈冯富珍
After all it really is all of humanity that is under threat during a pandemic.
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After all it really is all of humanity that is under threat during a pandemic.
毕竟，在大流行期间，真正受到威胁的是全人类。
-- Margaret Chan 陈冯富珍
