1. 明显的做作;一眼看穿的伪装
If you describe someone's actions as a charade, you mean that their actions are so obviously false that they do not convince anyone.
2. 看手势猜字谜游戏
Charades is a game for teams of players in which one team acts a word or phrase, syllable by syllable, until other players guess the whole word or phrase.