profundity的例句（profundity在句子中的用法）

• He pretended profundity by eye-beamings at people. 他用神采奕奕的眼光看着人们，故作深沉。
• ...the profundity of the structural problems besetting the country. 困扰这个国家的严重的结构性问题
• He impressed his audience by the profundity of his knowledge. 他知识渊博给听众留下了深刻的印象.
• The profundity of this book is achieved with breathtaking lightness. 这本书极为深入浅出。
• He lacked profundity and analytical precision. 他缺乏深度和分析的精确性。