When in Rome... it could be useful to speak Chinese.
원문출처 : http://edition.cnn.com/2016/05/03/travel/chinese-police-italy-rome-milan-tourists/index.html?eref=edition
원문출처 : http://edition.cnn.com/2016/05/03/travel/chinese-police-italy-rome-milan-tourists/index.html?eref=edition