ambition:
n. 野心，雄心抱负，志向
vt. 追求有…野心
My ambition is to become a negotiator.
我的志向是成为一名谈判官。
ambiiousness:
n. 含混歧义性
This paper presents that in a language as a whole there are the clearness and the ambiguousness which are opposite to each other and united in communication.
本文提出语言整体包含清晰和模糊两个方面，这两个方面既对立又统一，共同完成交际任务。
