1、A single egg glides skyward, an eagle embryo tucked inside its foliole.
一个鸟蛋悄然飞向天空，里面藏着一只鹰的胚胎。

2、The plant has delicate folioles that give it a graceful appearance.
这种植物有着细腻的小叶，使它看起来优雅迷人。

3、Each foliole of the fern has a unique pattern on its surface.
蕨类植物的每个小叶都有独特的纹路。