感亲Every Classmate Is a Precious Memory

情友情类Environmental Protection Starts From Small Things感亲Preserve Natural Scenery Forever

情友情类Reduce Paper Waste Protect Forests感亲Everyone Is Responsible for Environmental Protection情友情类Control Industrial Pollution Strictly

感亲Green Home Our Common Wish情友情类Protect Biodiversity on Earth

感亲Simple Ways to Live Low-Carbon

情友情类Don’t Let Nature Disappear Gradually感亲Value Every Day of School Life

情友情类Friendship Across Years感亲Learn to Communicate With Classmates

情友情类The Pressure and Power of Study感亲Keep Passion for Learning

(责任编辑：林暐哲)