every dog has his day是什么意思呢？
并不是“每个狗都有它的日子”
而是一句激励的话，译为：别灰心，尽管现在不得志，将来总有轮到你成功的一天，
更通俗的译法是：风水轮流转。
我们来看看视频：
例句：They tell you that every dog has his day, but mine is a long time coming.
人们常说风水轮流转，但是我的好运却迟迟不来。
以下还有关于day的其他短语，给大家扩展学习：
all in a day's work
日常工作的一部分；习以为常；不足为奇
For war reporters, dodging snipers' bullets is all in a day's work.
对战地记者来说，躲避冷枪飞弹是家常便饭。
at the end of the day
最终；到头来
I mean, at the end of the day, does it really matter who wins and who loses?
我是说，谁输谁赢到头来真的就那么重要吗？
call it a day
收工；到此为止；结束；退休；辞职
I want the manager's job when he calls it a day.
等经理不干了之后，我想接替他的位子。
carry the day
（在战斗、辩论、比赛等中）获胜，占上风，取得成功
For the time being, the liberals seem to have carried the day.
眼下似乎是自由主义者占据了上风。
counting the days
（掰着指头）数日子；迫不及待
Henry is counting the days until his release.
亨利在数着日子等待获释。
day after day
日复一日；一天又一天
The fighting went on day after day, and there seemed to be no end in sight.
战斗打了一天又一天，似乎让人看不到结束的那一天。
day and night;night and day
日日夜夜；夜以继日
Our team has been working day and night to clear the backlog.
为了把积压的事情办完，我们组一直在夜以继日地工作。
day in, day out
日复一日；每天（不间断地）
Their squabbling continued day in, day out until it almost drove me out of my mind.
他们每天争吵不断，搞得我都要发疯了。
have had its day
已过全盛时期；风光不再；不再时兴
Beat music may finally have had its day.
强节奏摇滚乐的黄金时期或许已经终结。
in this day and age
如今；在当代
Even in this day and age the old attitudes persist.
即使在今天这个时代，这些陈旧的观念依然存在。
make sb's day
使某人非常高兴
Come on, Bill. Send Tom a card and make his day.
来，比尔。给汤姆寄张贺卡让他高兴高兴。
save the day
挽回局面；扭转败局；反败为胜
Jodie saved the day with a piece of quick thinking.
乔迪急中生智，挽回了局面。
that'll be the day
那样的事永远等不来
Peter says he's thinking of inviting us all round for dinner.—Huh, that'll be the day!
彼得说他正在考虑请我们大家吃晚餐呢。——哼，那真是太阳打西边出来了！
Life isn’t about waiting for the storm to pass, it’s about learning to dance in the rain.
生活不是等待暴风雨过去，而是要学会在雨中跳舞。
