要: important, vital, to want, to ask for, will, going to (as future auxiliary), may, must, (used in a comparison) must be, probably, if...
议程: agenda, agenda item...
自由自在: free and easy (idiom); carefree, leisurely...
直径: diameter...
过度: excessive, over-, excess, going too far, extravagant, intemperate, overdue...
里程碑: milestone...
协议书: contract, protocol...
犯规: to break the rules, an illegality, a foul...
快乐: happy, merry...
脑筋: brains, mind, head, way of thinking...