拾金不昧 Returning lost money ; return money found

定义上的暧昧不明 definitional maze

关系不属于暖昧 relations are not ambiguous

暗昧不明 naive ; ignorant ; uncultured

不揣冒昧 take the liberty of ; presume to

愚昧而不自知的 fatuous ; complacently stupid or inane

暧昧不清 vague about

会暧昧不清 be vague about

不说昧心话 never say anything against one's conscience

当爱在暧昧不明确时 When love is ambiguous