I specialezed in...我专攻…;

　　I have high proficiency in...我熟练…;

　　I am quick and efficient with...我能快速而高校地…;

　　I mainly studied...我主要学习…;

　　I got the bachelor/master degree of...我获得…学士/硕士学位;

　　I have good command of ...我熟练掌握…

以上就是新航道雅思频道为大家整理的雅思口语生活常用句之我专攻，希望对大家有帮助，更多资讯、资料请访问新航道雅思口语频道 http://www.xhd.cn/ielts/kouyu/