“方法的”的英语？

梅西伯夫博士阐述了他的教学方法的基础。Dr. Mesibov set forth the basis of his approach to teaching students.乔姆斯基对自己方法的辩护不止于此。Chomsky'sdefence of his approach goes further.那是对我的方法的合乎逻辑的扩展。That's the logical extension of my approach...