Silver bodies transfiguring for the act of spawning... a phenomenal sense of smell guiding them... they sweep into Alaska by the millions in a vast flood of life.
盈亮的身体为了产卵而变形，非凡的嗅觉引导它们 在生命循环的驱使下，成千上万的鲑鱼 涌入阿拉斯加