Out of the corner of my eye I saw a blur of movement on the other side of the glass.

从眼角我看见了玻璃窗另一边一个移动的模糊身影。

《柯林斯英汉双解大词典》

His arm was a rapid blur of movement as he struck.

他出击时胳膊快速一晃，令人眼花缭乱。

《牛津词典》

Clarity, structure, movement, separation, union -photos can convey messages instantly to the viewer, by means of blur, motion, composition, and of course motive.

清晰度，结构，动作，分离，联合——通过模糊，动画，组合，当然还有动机，图片可以迅速向用户传递各种信息。

youdao

Inul Daratista gyrates her hips and legs with increasing speed until her body becomes a blur of movement that sends her fans into raptures.

ECONOMIST: She starts a debate about ��corruption��

However, that image must be built up quickly, otherwise movement of the tissue being illuminated will blur it.

ECONOMIST: A better way to diagnose skin cancers

The 8.7-megapixel camera features advanced floating lens technology, dubbed 'optical image stabilization' which helps eliminate blur by compensating for hand movement while photos or videos are being shot.

ENGADGET: AT&T prices Lumia 920 and 8GB HTC 8X at $100, Lumia 820 at $50, Nokias due on Friday