A large circle and inner “ladder” marks, which had flattened the grass but not dented the ground, as if a heavy craft had hovered but not landed.
一个大圈，中间有梯子的痕迹。 然而只看见有被压倒的草，却并没有凹陷的土地，就好像一架沉重的飞船曾在上空盘旋却并没有着陆。
One of the most impressive photos in Natural Wonder shows birds against the background of several farmhouses, with a ladder leaning against a tree. The birds are guarding a circle of eggs.
在《自然的惊叹》中让人印象最深刻的那张照片展现了一群飞鸟在一排农屋和靠着梯子的树木的衬托下守护着围成环形的蛋。
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