植物需要把它们的种子散布到各处,这样才能有足够的空间、水和日照来让种子发芽生长。种子长在果实里,果实会通过各种途径把种子散发出去——利用风、动物、水,甚至爆发力。你不妨在夏季去找找植物散布种子的诀窍。有的种子会粘在动物皮毛或羽毛上——或者你的鞋子和袜子上,借此到达它可以发芽生长的地方。从野外回来,别忘了看看你是不是把一些种子带回家了。 Plants need to spread their seeds everywhere, in order to have enough space for water and sunshine to germinate and grow the seeds. The seed grows in the fruit and the fruit distributes the seed in various ways - using the wind, the animal, the water, and even the explosive. You may wish to find the trick of spreading seeds in the summer. Some seeds stick to animal skins or feathers - or your shoes and socks, to where it can germinate and grow. Back from the wild, do not forget to see if you brought some of the seeds home.