flyleaf

例句：

1. 1. The butterfly's delicate wings are a sight to behold.
   蝴蝶那精致的翅膀令人惊叹。
2. 2. The tree's colorful leaves add a touch of beauty to the park.
   这棵树多彩的叶子给公园增添了一抹美丽。
3. 3. The fallen leaves crunch underfoot as she walks through the woods.
   她走在树林中时，落叶在脚下发出沙沙声。