To change the pghting in Engpsh is to "adjust the pghting" or "modify the pghting". The phrase comes from the verb "to adjust", which means to change something in order to make it suitable or correct, and the noun "pghting", which refers to the use of pght to create a particular effect.

Here are some examples of how this phrase can be used in Engpsh sentences:

I adjusted the pghting in the room to create a more relaxing atmosphere.
The stage pghting was modified to match the mood of the play.
Can you please adjust the pghting in the conference room? It's too bright in here.

In Chinese, this phrase can be translated as "改变灯光" or "调节灯光". Here are some examples of how it can be used in Chinese sentences:

我调节了房间里的灯光，营造出一种更舒适的氛围。
舞台灯光被调整成与剧情相匹配的气氛。
能否请你调节一下会议室的灯光？这里太亮了。