- burrowing up to a metre beneath the rocks.
蛋藏在岩石下的深达1米的缝隙里
- At the height of summer, the sun never sets,
盛夏的太阳从不落山
- but just skims the horizon before rising again.
只是滑落在地平线上 再次升起
- Migrants return to the Arctic from far and wide.
候鸟们从世界各地返回北极
- They've come to make the most of the brief flush of food and to produce their young.
它们来寻找美食和繁衍后代
- Sandhill cranes have travelled all the way from New Mexico.
沙丘鹤则从新墨西哥州一路赶到这里
- Their chicks join the growing band of youngsters exploring the tundra.
它们的小鸟跟其他小鸟一起探索冻土地带
来自《行星地球 第一季 第六集 Planet Earth S01E06 冰雪世界》第 214 行