@GooN849 @activia513 @krtmd @jonathanchait The difference is that the scientists are speaking in the present tense, based on evidence at the time. Biden made a forward looking statement that you're not GOING TO get covid, which is wrong. No one has a crystal ball.
@GooN849 @activia513 @krtmd @jonathanchait 不同之处在于，根据当时的证据，科学家们用现在时态说话。拜登发表了一项前瞻性声明，称你不会感染新冠病毒，这是错误的。没有人有水晶球。