https://www.marketwatch.com/story/first-coronavirus-immunizations-could-come-dec-12-says-head-of-federal-vaccine-development-program-01606067877
• 谢谢!看来有希望明年春天经济复苏 -芭蕉竹- ♀ (0 bytes) () 11/22/2020 postreply 14:01:52