A row of hyacinths at various stages of development and flowering

不同发育时期及花期的一排风信子。

The role of water hyacinths in reducing color of dye colored water was studied .

经凤眼莲对染料色水的脱色作用静态试验。

What do the hyacinths say ?

风信子讲了些什么呢？

The new homes can grow crops , quickly grow some hyacinths .

家园可以种植新作物了，快去种些风信子吧。

Under the hedge , the old man in some wanton mood had planted hyacinths .

老人一时心血来潮，在树篱下边种上了风信子。