当小朋友们随爸爸妈妈到乡下走亲戚时,常可在一些老式瓦房上看见一裸棵碧绿的小草,有的小草还开着一两朵美丽的小花,好奇的小朋友会问:“咦,这草是谁种的呀?”其实,这草不是什么人种的。原来,每年秋天,许多小草都结了草籽,风爷爷吹呀吹,这些小而轻的草籽就跟着风爷爷在天空中飘荡,当风停下来时,它们有的飘落在路上, When the children go to the country with their parents, they can often see a naked green grass on some old tile-roofed houses. Some grass also has one or two beautiful flowers on it. The curious child will ask:咦, who is this kind of grass? "In fact, this grass is not what kind of race. It turned out that every autumn, many grass are knotted grass, wind grandfather blow blowing, these small and light grass seeds followed the wind grandfather in the sky, when the wind stopped, some of them falling on the road,