外教口语天天练:第70期 本文已影响 7.66K人 口语天天练No.70ing-bottom: 100%;">"T.G.I.F", every one must be very happy today ."T.G.I.F" 意指Thank God It’s Friday."T.G.I.F", every one must be very happy today .译文 : 每个人都很开心,因为今天是周五。^^