G20 leaders pledged to “spare no effort” to ensure cheap, global access to Covid-19 vaccines, even as they failed to make specific commitments on the distribution of early doses.
20國集團(G20)領導人承諾將“不遺余力”確保全球都能以低廉價格獲得新型冠狀病毒肺炎(COVID-19,即2019冠狀病毒病)疫苗,即便他們未能就最初幾批疫苗的分發(fā)做出具體承諾。
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