Although he does not have an agricultural background, years of working with the ROC agricultural mission in Lesotho have made him an expert.
楊秘書是一位優秀的外交人員，他雖然不是學農的，但由於主管農耕隊業務多年，已儼然成為農業專家。他回答問題條理分明，對農耕隊的業務有深入透徹的了解。