@amorvincitomnia @flowermusickids @ChristosArgyrop Could have a role for specific situations e.g. attending a large wedding. But still seems less useful than PEP would be if it worked.
@amorvincitomnia@flowermusickids@ChristosArgyrop可能在特定情况下发挥作用，例如参加大型婚礼。但是，如果PEP有效的话，它似乎仍然不如PEP有用。