Another lighting problem, brought about since the introduction of data projectors into classrooms, is glare reflecting off the projection screen into pupils' eyes.

还有一个因使用数码投影仪带来的光照问题，即学生常常受到从投影屏反射的强光照射。

youdao

Sunlight reflecting off the many layers of the touch screen and LCD is the primary element that washes out the image, making fine detail difficult to distinguish and colors to become muted.

阳光从触摸屏的多个层次上反射使液晶显示器的图像不清晰，其细节很难区分、色彩暗淡。

youdao

As the music changes, the water dance into the water screen, large projector projecting colorful flowers, thousands of butterflies, reflecting the harmony between man and nature.

随着音乐的变化，水的舞蹈变成了水的银幕，大型放映机投射出缤纷的鲜花、万千蝴蝶，体现人与自然的和谐。

youdao