1.If you are a rule-bender and an improviser mostly to serve yourself, what you get is ruthless manipulation of other people.
如果你不按章办事，灵活处理的目的只是为了自己的利益，你就只是对他人无情的控制和摆布。
2.He's a great improviser.
他是个伟大的即兴表演者。
3.You, the Leader, The Improviser. . .
你，领导者，即兴演讲者。