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.
在一个炎热的夏日里，我正在教室里无精打采地听课，窗外不时传来蝉儿的阵阵鸣叫声，搅得我心烦意乱。
On a hot summer day, I was listlessly classroom lectures, Chaner came out of the window from time to time bursts of calls, upsets me upset.
教学楼里也全是雨水，同学们坐在教室里，必须把脚放到椅子上听课。
The rain also ran into the classroom. Students had to place their feet high on the chair while having class.
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