I turned on the light in my room because it was too dark.

我把房间的灯打开了，因为里面太暗了。

youdao

Or, put another way: "I'm so fast that last night I turned off the light switch in my hotel room and got into bed before the room was dark."

或许，阿里动作的迅猛还体现在他所说的：“昨晚，我在酒店房间里按下了灯的开关，就在屋内的灯熄灭前，我已经钻进了被窝。”

youdao