Look wise, say nothing, and grunt. Speech was given to conceal thought.
看起来聪明点，什么也不说，然后咕噜一声。语言是用来隐藏思想的。
标签
Conceal
Speech
看起来聪明点，什么也不说，然后咕噜一声。语言是用来隐藏思想的。