总结：以下是5篇80字左右的英语作文及其中文翻译，适合初学者练习写作和理解英文表达。
| 英文作文 | 中文翻译 |
| I like summer. It is hot but fun. We go swimming and eat ice cream. | 我喜欢夏天。它很热但很有趣。我们去游泳和吃冰淇淋。 |
| My favorite subject is English. I think it is interesting. | 我最喜欢的科目是英语。我认为它很有趣。 |
| Life is short. We should study hard and make the most of it. | 生命短暂，我们应该努力学习，充分利用它。 |
| Reading books can help us learn more. I read every day. | 阅读书籍可以帮助我们学到更多。我每天都读。 |
| Happiness comes from helping others. I feel happy when I help. | 幸福来自于帮助他人。当我帮助别人时，我感到快乐。 |
