The digital cameras include lcd viewing screens as well as optical viewfinders .

数码相机带有液晶显示屏和光学取景器。

Photographers usually pooh-pooh electronic viewfinders , because no screen is as sharp as real life .

摄影师一向对电子取景器嗤之以鼻，因为这东西没办法让图像和现实中一样犀利。