A man cannot spin and reel at the same time.为何翻为一心不能二用?

A man cannot spin and reel at the same time.为何翻为一心不能二用? A man cannot spin and reel at the same time a man cannot spin and reel at the same time的中文意思 A man cannot spin and reel at A man can not spin and reel at the same time 是什么意思? A man can' t spin and reel at the same time 是什么? man can not spin and reel at the same time这里的spin和reel分别是什么意 A man cannot whistle and drink at the same time的翻译 A man cannot whistle and drink at the same time.怎么翻译? 英语翻译1.A man cannot whistle and drink at the same time.2.Neve you cannot prevent and prepare for war at the same time a man can't step into the same river at the same time 什么意思?