ReadWriteQuiz
Chinese dictionary
n.before this/that; prior to a given time or event
此前,中国从未参加过奥运会冰壶项目的比赛。
China has never before competed in curling at an Olympics.
synonym
此前,中国从未参加过奥运会冰壶项目的比赛。
China has never before competed in curling at an Olympics.