小伎俩（名词）

(noun) shrewd skills in strategic decision-making or behavior. (NOTE: often used in negative criticism)

EXAMPLE: The lazy and untalented executive succeeded because of his incessant gamesmanship, but eventually he lost the respect and trust of his co-workers.

这位懒惰而且无才能的经理取得了成功，因为他总是耍一些小阴谋，但最终，他失去了同事们的尊敬和信任。

发现（成语）

(IDIOM) To have discovered something.

EXAMPLE: The group of medical researchers investigating malaria say they are on to something and may have an important announcement to make soon.

这支调查疟疾的医学研究小组已经有了发现，可能很快就将发布重要声明。