In fact it is very rare to find a four-leaf clover.

事实上，四个瓣的三叶草是非常罕见的。

I even found a four-leaf clover once to give to my sweetheart.

我还发现了一棵幸运草曾经给我的爱人。

The four-leaf clover is one of the most valuable of all good luck charms.

四叶苜蓿是所有吉祥物中最珍贵的一种。

John has a four-leaf clover in his pocket. He thinks he will have good luck now.

约翰的口袋里揣着一片四叶幸运草，他认为自己现在会走好运了。

Out of curiosity, I asked the owner of the four-leaf clover is how so many come.

出于好奇，我问店主这么多的四叶草是如何得来的。