Locust trees in the North, as a decorative embellishment of nature, also associate us with autumn. 北国的槐树，也是一种能使人联想起秋来的点缀。
Parthenocissus leaves little, a bit like tree leaves, many leaves together to form a beautiful pattern of increase. 爬山虎的叶子小小的，有点像槐树的叶子，许多叶子聚集在一起，就组成了一幅幅美丽的图案。
