今天我们要学的词是good Samaritan。 "A good Samaritan," 意思是行善的，助人为乐的好人。"A good Samaritan returned my lost wallet," 一个大好人把我丢失的钱包送了回来。"A good Samaritan helped the dog reunite with its family," 一位好人帮助走失的狗找到了自己的主人。"The police asked a good Samaritan who intervened during an attempted robbery to come forward and testify," 警察请求在抢劫案中见义勇为的人站出来作证。好的，今天我们学习的词是good Samaritan...