Leucaena

例句：

1. 1. The Leucaena trees are a popular choice for landscaping in the city.
   扶桑树是城市景观中受欢迎的选择。
2. 2.The Leucaena flowers have a sweet fragrance that attracts bees and butterflies.
   扶桑花有甜美的香味，吸引蜜蜂和蝴蝶。
3. 3. The Leucaena plant is known for its ability to purify the air and improve air quality.
   扶桑植物因其净化空气和改善空气质量的能力而闻名。