sufficient是什么意思_sufficient的翻译_音标_读音_用法_例句_爱词霸在线词典 A gamification strategy that is not sufficiently thought through or well tailored to its players may engage people for a little while, but it will not motivate people in the long term
involved是什么意思_involved的翻译_音标_读音_用法_例句_爱词霸在线词典 It is not the first time one of Google's famed self-driving cars has been involved in a crash, but it may be the first time it has caused one