Physical studies of the eyes and retinas of fish show that the majority can obtain a clearly focused image, detect motion, and have good contrast-detection ability.

物理研究鱼的眼睛和视网膜显示大多数鱼能获得清晰对焦的图像，侦测动作，并具有良好的反差度检测能力。

youdao

While it's important to have a positive body image, getting too focused on body image and appearance can cause a guy to overlook the other positive parts of himself.

虽然拥有正面的身体意象很重要，但是对身体和外表的过度关注也会让一个男孩忽略自己的其它优点。

youdao

The photo is the very image of a focused, local response.

照片很好反映出地方应对危机的情形。

youdao

Instead of producing a clearly focused image, the various radio waves generate a mess.

ECONOMIST: Pulsars: In a wink | The

Ms Nooyi has also devoted resources to cultivating a corporate image focused on global social responsibility.

ECONOMIST: Cola wars, continued

It also suffered from wrongheaded marketing that focused on "image" rather than hard-core golf values under its former chief executive, ex-Revlon head George Fellows.

WSJ: How TaylorMade Made Its Move | Golf Journal by John Paul Newport