1. 欣赏大自然的风景 to appreciate the scenery of nature
2. 培养公德心 to cultivate the public mindedness
3. 维护健康 to maintain health
4. 保护环境 to protect the environment
5. 开拓视野 to broaden the horizon
6. 开拓心胸 to broaden the mind
7. 调剂生活 to make life pleasant
8. 松散身心 to relax oneself
9. 启迪心灵 to enlighten the mind
10. 灌输知识 to impart knowledge into someone
11. 追求理想 to seek after the ideal
12. 实现抱负 to realize one's ambition
13. 守信用 to keep one's promise
14. 跟上时代 to keep up with the times
15. 欣赏古典文学 to appreciate the classical literature
16. 学习吉他 to learn guitar
17. 陶冶品德 to cultivate the character
18. 贡献国家 to contribute oneself to the country
19. 锻炼身体 to strengthen, exercise the body
20. 缺乏休闲活动 to lack recreations
21. 作笔记 to take notes
22. 使用参考书 to use reference books