意思是一样的没有区别。
have a nice day，?have a good day
祝你一天过得愉快；得意的一天；祝你今天愉快
I take you didn't have a good day at work?
你工作时心情不好？
He said. I hope you have a good day.
祝你今天好心情！他说。
I hope that all of you have a good day.
我希望你们都有美好的一天。
The State Patrol said, Have a nice day!
公路警察说：祝你今天愉快！
Hi, Joan! You're leaving so early for your office? Well, I guess it's the only way to beat the traffic. Anyhow, have a nice day!
嗨，琼！你如此早就赴上班啦？是啊，我想这是避免堵车的唯一办法。祝你今天愉快！