出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第282页（258字）
用通俗浅显的语言文字，来说明深奥难懂的理论，例高教授深入浅出地解释哲学上的各种理论，使学生都能充分吸收。
Professor Gao is able to explain the profound in simple terms so that all his students can understand clearly the various schools of philosophical thought．