一百多年前,一个穷苦的牧羊人领着两个年幼的儿子以替别人放羊为生。一天,他们赶着羊群来到一个山坡。这时,一群南飞的大雁在蓝天中出现了,雁群排成整整齐齐的人字形,在霞光中抖擞着翅膀,在天空中发出嘹亮的叫声,从他们头顶掠过,很快消失在远处。小儿子问父亲:“大雁要飞向哪里 A hundred years ago, a poor shepherd led two young sons to make a living for others. One day, they drove the sheep to a hillside. At this time, a group of south geese flying in the blue sky emerged. The geese lined up in neat herringbone shapes. They fluttered their wings in the rays of the glow, screamed in the sky, passed over their heads, and soon disappeared. In the distance. The youngest son asked his father: "Where do wild geese fly?