Tag: nature
Footprint 15: Clear waters and green mountains are as valuable as gold and silver mountains 足迹15: 绿水青山就是金山银山
Footprint 14: Warm up and cool down 足迹14: 升热和降温
Footprint 13: Those living on a mountain live off the mountain 足迹13: 靠山吃山
乡村足迹 Rural Footprints 