He did find the catkins, the male flowers, to be beautiful in the winter.

他确实发现柔荑花序，即雄花，在冬天很漂亮。

And for the anther—the male flower part, which presents the pollen—pipe cleaners.

在花药部分，也就是呈现出花粉的雄花部分使用清管器。

Instead, they rely on outside forces to transport their tiny pollen grains from male flower parts to female ones.

取而代之的是，它们依靠外部力量将微小的花粉粒从雄花转移到雌花。

The male flowers are on the tassel; the fine silk threads which surround the ear, and peep out from the end of the husks, are the female flowers.

而那种围绕着包谷生长并在包皮的末端隐约露出的丝一样的细线，就是雌花。