If you blow all of the seeds off in one breath, your wish will come true!

如果口气出走头状花序，愿望就能成真！

When the heads open and rise up again, a great change is seen to have taken place.

当头状花序再次打开, 向上伸展时, 它们已经发了变化。

In this way the little yellow flowers that form the head are kept safe and warm till finer weather comes.

这, 构成头状花序黄色小花就得到了保护并且能够获得温暖, 直到天气情况有所好转。

Outside the large flower-head is a double row of small green leaves, which protected the tiny flowers within when the " head" was only a bud.

头状花序外面长有两排小绿叶, 它们能够在“头状花序”只是蓓蕾时保护深藏其中幼年小花。

But if you pull one of these flower-heads to pieces, you will find that it is really made up of a great many small separate flowers, which all grow close together on the cushion-shaped top of the flower-stalk.

然而, 如果你将这个头状花序分解开, 就会发现, 它其实由许多独立小花构成, 它们全部长在花茎垫状顶部, 彼此紧密依靠在起。