1. Groundhogs can often be seen surveying the land from their spy hole.
当土拨鼠选择一个区域作为它的巢穴时，它们更喜欢柔软有草覆盖且有点斜坡的区域。
2. Their burrows have a spy hole up top to survey the land, a toilet chamber up top so that the vapors can escape through the ground without making the burrow smell, and a nest. Groundhogs can often be seen surveying the land from their spy hole.
它们的地洞有一个窥视口可以观察地面情况，卫生间之所以建在上方，是为了水蒸气能通过地表散发出去，不至于弄臭地洞。
3. They apprenticed their children to a badger and later joined the groundhogs and gophers to start a successful private school.
他们让自己的孩子拜一只獾为师，后来土拨鼠和地鼠也纷纷加入到行列中来，成立了一所成功的私立学校。