All the footmarks are quite sharp and clear.

所有的足迹都很清楚明晰。

《柯林斯英汉双解大词典》

Where Freddie's voice is so sharp and clear, Roger's is very raspy.

Freddie的嗓音是如此锐利而清澈，而Roger的嗓音则十分粗犷。

youdao

Vegetables such as spinach and broccoli are high in lutein, which keeps your vision sharp and clear.

像菠菜、椰菜那样的蔬菜都含有大量的叶黄素，能够保持你的视力清晰敏锐。

youdao

Its dual long-throw woofers produce super lows, and hi-fi tweeters yield sharp extended highs, rendering the sound sharp and clear, like sitting in the front row.

ENGADGET: Marshall Hanwell speaker now available for $800, helps bring out your inner rockstar

With an F2.5 Bright Lens, 5x optical zoom and 25mm lens, taking bright pictures is made easy and a 16.2 Megapixel CCD sensor delivers sharp and clear results.

ENGADGET: Samsung launches six new point-and-shoot cameras at CES

With an F2.5 Bright Lens, 5x optical zoom and 25mm lens, taking bright pictures is made easy and a 16 Megapixel CCD sensor delivers sharp and clear results.

ENGADGET: Samsung launches six new point-and-shoot cameras at CES