冬季来临时，枯黄的树叶随着寒风曼舞，树木也因为寒冷而变得郁郁沉沉，这不仅影响了我们的环境，而且水分缺失树木的死亡率也较高，于是我设计了这款冬季太阳能树木养护车，它可以将满地的枯叶回收，制造成写字用的纸，并且剩余的树叶渣泽加工成树木所需要的营养物质，这种物质经过喷射，像蜘蛛网一样粘附在树干上，为树木锁住水份增加热量，并提供营养物质，就算冬季再寒冷，树木也不怕。
When winter comes, withered and yellow leaves dance with the cold wind, and trees become depressed because of the cold, which not only affects our environment, but also has a high mortality rate of water-deficient trees. So I designed this winter solar tree maintenance vehicle, which can recover the dead leaves from the ground and make them for writing. Paper, and the rest of the leaves are processed into nutrients needed by trees, which are sprayed and adhered to the trunk like spider webs, increasing heat for the trees to lock in water and providing nutrients, even if it is cold in winter, the trees are not afraid.
