是谁给杨树披上了绿装?啊!是春。春天,杨树长出了嫩枝,在春风中摇曳,好像在说:“春天,你又让我充满了新的生机,让我变得更漂亮了。”是谁把杨树变得枝叶繁茂?啊!是夏。夏天,杨树枝叶繁茂,树上知了不停地叫,好像说:“热死了,热死了。”是谁让杨树不停地落叶?啊!是秋。秋天,杨树 Who pops up poplar trees? Ah! It's spring. In the spring, the poplar grows twigs and swaying in the spring breeze, as if to say: “Spring, you have filled me with new vitality and made me more beautiful.” Who made the poplar grow foliage? It is summer. Summer, poplar foliage lush, know the tree constantly called, as if to say: “Heat died, heat died.” Who kept the poplar leaves deciduous? Ah! Autumn. Autumn, poplar