brief n. 摘要
例句：Peter drew Up a brief for his Speech.
彼得起草了一份讲话的概要。

curt adj. 简略的
例句：Martin rapped out a series of curt commands.
马丁大声发出了一连串简短的命令。

curtain n. 窗帘，门帘 v. 装上门帘
例句：The curtain was suddenly drawn and a bright light shone in.
突然窗帘拉了开来，一道强光照了进来。

succinct adj. 简洁的，简明的
例句：The newspaper published an announcement of Philip's death in succinct terms.
报纸用简洁扼要的措辞宣布了菲利普的死讯。

concise adj. 简明的，简练的
例句：Keep your words and thoughts concise.
将你的言词和思想保持简洁。