spring reed

例句：

1. 1. The willow tree is a symbol of spring in many cultures.
   柳树在许多文化中是春天的象征。
2. 2.The poplar trees are tall and sturdy, providing shade for the people in the city.
   杨树高大而坚固，为城市的人们提供了阴凉。
3. 3. The willow branches gently sway in the breeze, creating a peaceful atmosphere.
   柳枝在微风中轻轻摇曳，营造出宁静的氛围。