with no regard for the future consequences
不顾后果地
I ate as if there was no tomorrow.
我不顾后果地狂吃。
in the morning (or afternoon etc.) of tomorrow
明天早晨（或下午等）
used after a bad experience to express one's belief that the future will be better
明天又是新的开始（不愉快经历之后所说的乐观话）
(Brit.)a week from tomorrow
(英)从明天算起的一星期以后