trong cuộc săn tìm vắc-xin covid-19

Children Are Left Behind In the Hunt for a COVID-19 Vaccine Trẻ Em Bị Bỏ Lại Đàng Sau trong Cuộc Săn Tìm Vắc-Xin COVID-19 Basic Listening https://www.facebook.com/le.quocan.146/videos/430097064816583/ Susan Shand The Associated Press reported this story. Susan Shand adapted it for Learning...