Walls of rock fall away sharply at your feet.

VOA: special.2009.10.07

In fact, his friends-- it went through his head, went--ended up 100 feet away, covered with brains and blood.

事实上,他的朋友们,钢管穿过了他的脑袋,飞出一百多英尺,浑身是脑浆和血

耶鲁公开课 - 心理学导论课程节选

It landed about one hundred feet away covered with blood and brains.

落到了离他100尺远的地方,上面全是鲜血和脑浆。

耶鲁公开课 - 心理学导论课程节选

It's dangerous to want to get away from earth awhile, to get your feet entirely off the ground.

想要逃离地面一会，让自己的双脚同时离开地面很危险。

耶鲁公开课 - 现代诗歌课程节选