Happy birthday and have a happy day.

生日快乐，祝你拥有高兴的一天。

Yesterday can be said to be a happy day.

昨天可以说是快乐的一天。

Today is a happy day. I'm very happy!

今天是个高兴的日子，我非常开心！

Today is a happy day for me.

今天对我来说是很开心的一天。

Think about a happy day in your life.

想想你生命中开心的日子。

All of them enjoyed a happy day!

大家都觉得今天过得好快乐啊！

I think it's a happy day.

想想这是一段幸福的日子。

I wish you a happy day.

祝你上班第一天快乐。

Today is a happy day.

今天是个快乐的日子。

Today is a happy day.

今天是一个快乐的一天。

It was a happy day.

那天真的是太开心了。

I have a happy day.

我拥有欢乐白天。

Hope you'll have a happy day with your dad!

希望你和父亲能度过愉快的一天！

After a happy day, she had a sleepless night.

她在度过欢乐一天之后，却又熬过一个不眠之夜。

Even the most miserable day can be a happy day.

即使是最悲催的一天也可以是最幸福的一天。

I hope I will have a happy day off next week too.

我希望我下周将有一个快乐的休息日。

I wish you a happy day in each growth! Happy birthday!

祝你在每个成长的日子里都开开心心！生日快乐！

I had a happy day off last Sunday. It was sunny all day.

上个星期天我有一个快乐的一天。这是阳光明媚的一天。

Every day was a happy day, and every night was peaceful.

每一天都是快乐的，每一个晚上也都是平和的。

It was a happy day, two personal pocket only one hundred yuan.

那是一段快乐的日子，两个人口袋里只有一百元。

It is a happy day when two lovers decide to tie the knot and get married!

两个朋友喜结连理是值得高兴的事。

That was a happy day for me. I installed the newest version of my beloved Ubuntu.

那真是一个快乐的日子，我安装了心爱的Ubuntu最新版本。

I only know June 1 meant nothing special to me then for every day was a happy day.

只知道那时每天都很开心，反倒觉得六一没有什么特别。

Maybe you wouldn't say yesterday was a happy day , because you had a misunderstanding with your boss.

也许由于昨天你和老板发生了误会，所以你觉得那不是幸福的一天。

I had a wonderful party and received many presents from my parents and friends. I really felt today is a happy day.

我经历了一个难忘的派对，并且收到很多父母及朋友送的礼物。我真的觉得今天是我快乐的一天。