Keep the Earth Clean and Beautiful
来源：中国人校友录
时间：2026-05-11 16:35:57
Keep A Calm Heart All the Time
Life Needs Simple HappinessThe Charm of Slow Life
Social Civilization Starts With Small ThingsUnderstand Life From Ordinary DetailsBe A Responsible Member of Society
Life Is Full of Warm Little StoriesKeep Kindness in the Complex Society
Enjoy the Ordinary and Cherish the Present
五、文化传统类（60 个）Protect Wild Animals Protect Balance
Nature Gives Us Infinite GiftsBuild A Green and Clean City
Environmental Protection Is Everyone’s DutyThe Beauty of Sunrise and Sunset
