deciduous cuspid

例句：

1. 1.The deciduous trees in the park are beautiful to watch.
   公园里的落叶树很美丽，值得一看。
2. 2. The deciduous forest is a popular destination for hikers.
   落叶林是徒步旅行者的一个热门目的地。
3. 3. The deciduous trees shed their leaves every year, which is why they have such vibrant colors.
   这些树木每年都会脱落叶子，这就是为什么它们色彩斑斓的原因。