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S1 E3
The Lake District
David Attenborough reveals the hidden struggles of swallows, field mice, newts and moles as they race to breed in a beautiful country garden in Cumbria.
请调整浏览器窗口大小或者请使用手机查看！
David Attenborough reveals the hidden struggles of swallows, field mice, newts and moles as they race to breed in a beautiful country garden in Cumbria.
