PCR Volunteers clean up Park / PCR义工清洁公园

感谢各位义工自愿一起清洁公园

让公园更加清新整洁

让绿化充满生命力

保护环境，让每个人更舒适吧

Thanks to all volunteers for voluntarily cleaning the park

Make the park more fresh and tidy

Let green be full of life

Protect the environment and make everyone more comfortable