bepuzzlement

Thanks for your flattering me, There is the bepuzzlement after the optimism!

谢谢你的夸奖，乐观之后不是没有！

His face expressed his bepuzzlement. He stared at what seemed a careless daub of paint, then stepped away.

他一脸迷，瞠目望着那一片仿佛是胡涂乱抹的彩退开了。