肺炎疫情：WHO宣佈新冠為「全球性流行病」意味著什麼 BBC 英伦网(03)
This image is part of a curated gallery related to Over 1 Million Kids Have Contracted Covid Since Start Of Outbreak. All visuals are selected to provide relevant visual reference for the topic.
Image gallery: Over 1 Million Kids Have Contracted Covid Since Start Of Outbreak
