The truly terrifying part was not the lights but the racing shadow it created on the floor.

真正吓人的不是那些灯，而是灯忽明忽灭在地上产生的那些像是奔跑著的黑影。

youdao

One night, I had just finished locking all the doors on the way up, had turned out the lights to the 6th floor and was heading down the hall to finish up the building and get the heck outta Dodge.

一天晚上，我从下向上将西边的门都锁上并将灯都关掉，一路摸索着穿过6楼楼道向楼的另外一边走。

youdao

Lights burned on the building's top floor.

建筑的顶楼灯火通明。

youdao

Research by Rapaille's Boca Raton, Fla. company, Archetype Discoveries Worldwide, starts with a three-hour-long session, during which he turns off the lights, plays a 20-minute relaxation tape and invites subjects to snooze on the floor.

FORBES: Mind Games

Research by Rapaille's Boca Raton, Florida, company, Archetype Discoveries Worldwide, starts with a three-hour-long session, during which he turns off the lights, plays a 20-minute relaxation tape and invites subjects to snooze on the floor.

FORBES: Mind Games

Nawab leapt on the kick-starter of his motorcycle, and in one smooth motion flicked on the lights and shot out of the threshing-floor gates, onto the quarter-mile driveway leading from the heart of the farm to the road.

NEWYORKER: Nawabdin Electrician