Feature: Wearing mask, fewer S. Korean students go for college entrance exam

An examinee arrives at the test site for the College Scholastic Ability Test (CSAT) in Seongnam City of Gyeonggi Province, South Korea, Dec. 3, 2020. South Korean students took the annual CSAT on Thursday amid a sharp resurgence of COVID-19 infections across the country. (Photo by Lee Sang-ho/Xinhua)