類型: 連結
作者: SARAH ELIZABETH RICHARDS
出處: National Geographic
連結: https://www.nationalgeographic.com/science/2020/10/who-is-first-in-line-coronavirus-vaccine/
Who will get the vaccine first? Here ‘s where you might land in line

類型: 連結
作者: SARAH ELIZABETH RICHARDS
出處: National Geographic
連結: https://www.nationalgeographic.com/science/2020/10/who-is-first-in-line-coronavirus-vaccine/