https://www.businessinsider.com/coronavirus-oxford-scientists-predict-fifty-per-cent-vaccine-trial-success-2020-5
• 英国疫情不严重啊。 到意大利找患者,欧共体抱团取暖(好像英国已经脱欧了?) -土无垠- ♂ (0 bytes) () 05/24/2020 postreply 12:08:39