1.refer to 指的是
He never referred to his sisters in his letters.
他在信里从未提到过他的姊妹
。2.presidential palace 总统府
AMISOM forces protect key sites in Mogadishu including the airport, the presidential palace, and the seaport.
该特派团军队保卫着摩加迪休的关键场所,包括机场、总统府邸和海港
。3.third world country 第三世界国家
Drive through a (somewhat safe) portion of a third world country like Mexico or Costa Rica to gain perspective on what true poverty looks like.
驱车(在安全的情况下)去一些象墨西哥或者哥斯达黎加这样的第三世界国家获取对真正贫穷的认知
。4.founding father 开国元勋
As prominent a founding father as James Madison maintained: "A people who mean to be their own governors must arm themselves with the power knowledge gives.
其中著名的如开国制宪者詹姆斯•麦迪逊所说:“想要自我治理的人们必须用知识的力量武装自己