参考翻译答案如下:
1. Juliet felt more relaxed as the music played, and everybody seemed to be having a barrel of fun.
2. Despite this greetingat the border, we hope you have a barrel of fun staying in our country.
3. I do hope you and Kathy have a great time on the rest of your trip, Evan.
4. It does my heart good to see the children haveing a barrel of fun.
5. I had a barrel of fun visiting Seattle, but it was a far cry from the ideal vacation spot I expected.