我时常想起去年秋天培育豌豆的经历。我把略带绿色的、圆圆的豌豆种子一个一个地撒在花盆里,然后把花盆摆在阳台上。可是,一个星期之后还没发芽,我十分焦急,心想:是水浇多了,还是种子埋得太深了?我小心翼翼地扒开了土,只见那沾着泥土的种子上长出了一 I often remember the experience of cultivating peas last fall. I put the slightly green, round pea seeds in the pots one by one, and then put the pot on the balcony. However, after a week did not germinate, I was very anxious, thinking: is the water more, or the seeds buried too deep? I carefully clawed the soil, I saw that the soil was covered with seeds grow one