That 's like believing in four-leaf clovers .

还不如相信四片叶子的三叶草。

Old world herbs : the sweet clovers .

旧大陆的草本；甜的三叶草。

Druids used four leaf clovers to see evil spirits and friendly fairies .

巫师用四叶草来区别辨认什么是善与恶。

The subject for the evening was " black cats and four leaf clovers : stories about good and bad luck " .

今晚的主题是“黑猫和四页三叶草：关于好运和霉运的故事”。

Where the four-leaf clovers grow !

那里四叶草在生长！