This creates a spectrum of colours at the edges of objects which blurs the image.

这在物体的边缘产生了一系列颜色，使图像变得模糊不清。

Mist often blurs the landscape.

薄雾常常使风景暗淡。

The drug blurs my vision.

这种药模糊了我的视力。

The letter had many blots and blurs.

信上有许多墨水渍和污迹。

The swelling interferes with focus and blurs vision.

这种肿胀会导致聚焦和视敏度异常。