He could turn off a light and then jump into his bed before the room got dark.

VOA: special.2009.01.24

Suppose that Darth Vader uses the force, the dark side--the force of course, Darth Vader uses the dark side of the force to destroy, to turn into pea soup Luke Skywalker's brain.

假设达斯·维特使用特别手段，使用厉害的手段，他损坏的是,卢克·天行者的大脑,把卢克变成了个废物。

耶鲁公开课 - 死亡课程节选

Outside the entrance to the harbor, on a dark night, they could be put into small boats and pulled by tugs to the fort.

VOA: special.2009.08.06

Splice uses unexpected flashes of dark humor to defuse the tension as it draws the audience into ever-more shocking story turns.

VOA: standard.2010.06.09