1·Happy birthday and have a happy day.
生日快乐，祝你拥有高兴的一天。
2·Today is a happy day. I'm very happy!
今天是个高兴的日子，我非常开心！
3·Yesterday can be said to be a happy day.
昨天可以说是快乐的一天。
4·Think about a happy day in your life.
想想你生命中开心的日子。
5·Today is a happy day.
今天是个快乐的日子。
6·That happy day will be for ever embedded in my memory.
那个幸福的日子将永远留在我的记忆中。
7·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。
8·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。
9·Students, "61" you are most happy holiday, "61" is also our most happy day. Since.
同学们，“六一”是你们最快乐的节日，“六一”也是我们最高兴的日子。
10·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。