Her simple style is deceptive: what she has to say is very profound.
别以为她的工作方法简单, 她说出话来是很有分量的.
Since losing his job, he has often experienced a profound sense of ennui.
他自从失业以来, 常觉百无聊赖.
The teacher had both extensive knowledge and profound scholarship.
先生的学问博大精深。
