1. Because this is the leaf of the motherland, it is the most beautiful and precious. The most sad and tearful thing is that the author left the motherland just like the leaves of Sophora japonica leaves the tree. The author misses the motherland very much and wants to return to its embrace. This feeling is even stronger after seeing the fallen leaves. (That's right)
2. Writing techniques are true and false. This description of the coexistence of reality and reality has greatly expanded the scope of homesickness-every city, every village and every inch of land in the mainland is worth remembering. (That's right)