据悉，这种“起床灯”开到正常亮度时，可以保证学生在教室的正常听课质量，当把该灯调到蓝色光源时，该灯可以及时“鼓舞”学生士气，让他们变得更积极，从睡梦中醒来。

The ‘Normal’ setting is for day-to-day classroom activities, while Energy gives a blue tint to the light to invigorate pupils when they need to be more active.

youdao

到起床的时候了，就立马拉开窗帘打开或者把灯打开。

As soon as it's time to wake up, open the curtains or turn a light on.

youdao

所以起床就打开房里所有的灯。

Turn on all the lights in your room right after waking up.

youdao