Demand Surges For See-through Face Masks As Pandemic Swells
Face coverings are key to stopping spread of the coronavirus, but also slow communication, especially for people who don't hear well. Volunteers and companies suggest some transparent alternatives.
Đọc thêm tại NPR
at July 28, 2020 at 04:00PM
Health & Science
Thứ Ba, 28 tháng 7, 2020
Đăng ký:
Đăng Nhận xét (Atom)
0 nhận xét:
Đăng nhận xét