快乐毕业的英文文章可以从以下几个方面展开：

1. 开头部分可以写一些关于毕业季节的描述，比如：

As the school year draws to a close, the air is filled with a sense of excitement and anticipation. Graduation season is here, and for many students, it marks the end of one chapter and the beginning of another.

2. 接下来可以谈谈毕业的意义，毕业对于人生的影响，比如：

Graduation is a significant milestone in our lives. It represents the culmination of years of hard work, dedication, and perseverance. For many of us, it's a time to reflect on our achievements and look forward to the possibilities that lie ahead. It's a time to celebrate our successes and acknowledge the challenges we've overcome.

3. 在文章的中间部分，可以分享一些自己的毕业经历和感受，比如：

As I look back on my own journey, I can't help but feel a sense of pride and accomplishment. Graduating from college was no easy feat, but it taught me valuable lessons about determination, resilience, and the power of perseverance. I remember the late nights spent studying, the stress of exams, and the anxiety of waiting for results. But I also remember the friendships I made, the experiences I had, and the sense of community that surrounded me.

4. 最后，可以总结一下毕业的重要性，并祝福所有毕业生，比如：

In conclusion, graduation is a time to celebrate the end of one journey and the beginning of another. It's a time to reflect on our accomplishments and look forward to the opportunities that lie ahead. To all the graduates out there, I wish you all the best as you embark on your next adventure. May you find happiness, success, and fulfillment in all that you do. Congratulations and happy graduation!