川普說要年底病毒疫苗上市，軍方合作
“It’s objective is to finish developing and then to manufacture and distribute a proven coronavirus vaccine…prior to the end of the year. "
more details can be found here
川普說要年底病毒疫苗上市，軍方合作
zhang88 (2020-05-15 14:35:32) 評論 (0)川普說要年底病毒疫苗上市，軍方合作
“It’s objective is to finish developing and then to manufacture and distribute a proven coronavirus vaccine…prior to the end of the year. "
more details can be found here