1 欣赏大自然的风景 to appreciate the scenery of nature2 培养公德心 to cultivate the public mindedness3 维护健康 to maintain health4 保护环境 to protect the environment5 开拓视野 to broaden the horizon6 开拓心胸 to broaden the mind7 调剂生活 to make life pleasant8 松散身心 to relax oneself9 启迪心灵 to enlighten the mind10 灌输知识 to impart knowledge into someone11 追求理想 to seek after the ideal12 实现抱负 to realize ones ambition13 守信用 to keep ones promise14 跟上时代 to keep up with the times15 欣赏古典文学 to appreciate the