The decorator showed no discretion in her purchases for our new house, everything costing too much money.

装修工对我们新买的房子毫无顾忌，每件东西都花太多钱。

Our assassins are trained in discretion.

我们的刺客都受过谨慎训练。

Sir Henry Clinton, who directed the movement which ended in the capture of Charleston in 1780, had " learned his trade on the continent, " and was regarded as a man of discretion and understanding in military matters.

领导这场以 1780 年占领查尔斯顿而告终的运动的亨利·克林顿爵士 (Sir Henry Clinton) 已经“在大陆上学会了他的贸易”，并且被认为是一个在军事事务上谨慎和理解的人。