if you've got a hill or valley and there's a cart on wheels it's going to go down to the bottom.

如果我们有一座山或者山谷，并且,有一个有轮子的车，这辆车会自动滑到底部。

麻省理工公开课 - 热力学与动力学课程节选

Just two blocks down the hill from that great equestrian statue of George Washington, the Founder, you could find a huge slave jail owned by Hector Davis.

距离奠基者乔治·华盛顿巨大的骑马雕像,往山下两个街区,你会发现赫克托·戴维斯,拥有的一个巨大的奴隶监狱

耶鲁公开课 - 美国内战与重建课程节选

Hector Davis owned a two-story slave auction house and jail on 14th and Franklin Streets, just two blocks down the hill from Thomas Jefferson's glorious capitol building of the State of Virginia.

赫克托·戴维斯,在第十四和富兰克林大街,拥有一栋两层的奴隶拍卖行及监狱,仅仅距离托马斯·杰斐逊,那雄伟的弗吉尼亚州议会大厦,向山下两个街区远

耶鲁公开课 - 美国内战与重建课程节选