此时群燕衔泥帮助筑巢，新巢终于又筑成，这对燕子又孵出一窝小燕。
Yan Qun soil at this time the title to help build a new nest finally built, it also swallows Xiaoyan clutch hatched.
秋天使树叶飘落，花儿枯萎，绿草变黄，大雁南翔，群燕辞故，百鸟离去，秋天是个离别的季节，让人满怀忧伤，秋伤。
The falling autumn leaves, flowers wilt, yellowing grass, geese Nanxiang, Yan speech group, therefore, to birds away, is a parting of the fall season, people full of sadness, autumn injury.
思想掠过我的心上，有如一群野燕飞过天空。
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