black locust

例句：

1. 1. The blacklocust tree is a symbol of theforest.
   黑柳树是森林的象征。
2. 2. Theblack locust tree was used forbuilding houses in ancient times.
   黑柳树在古代被用来建造房屋。
3. 3. The blacklocust tree is a popular ornamental plant in many gardens.
   黑柳树是许多花园中受欢迎的观赏植物。