三叶杨

例句：

1. 1. The three-leafed poplar is a popular ornamental tree in China.
   三叶树杨是中国流行的观赏树种。
2. 2. The three-leafed poplar has been used for centuries in traditional Chinese medicine.
   三叶树杨在中国传统医学中被使用了几个世纪。
3. 3. In the park, there are many three-leafed poplar trees that provide shade and beauty.
   公园里有许多三叶树杨树，它们提供阴凉和美丽。