(idiom) to blurt out; to speak without thinking; to let something slip unintentionally

(literary) the clarity of one's speech, articulation, or pronunciation, especially during a performance or storytelling; diction

To speak beautifully or with literary grace without preparation; describes someone who is quick-witted and learned; same as [[出口成章|出口成章|chu1 kou3 cheng2 zhang1]]

talk show or stand-up comedy; a performance or program using humorous or witty language. Originally a loanword from the English word "show".