当我认为自己已经患病该如何做?
她那已经患病的丈夫死在了逃难的途中。
伦敦有报纸早先称,切丽已经患病并仍在康复之中。
A London newspaper earlier said that Ms. Blair had caught the virus and was recovering.
If you can block one of those people from getting the vaccine, you also stop-- from getting the disease-- you also stop all the people they would have transmitted it too from getting a disease.
如果你可以防止一个人感染疫苗,你同样可以防止...,刚才应该是感染疾病...,你就同样可以防止所有,可能已经接触过病毒的人群患病
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