The motorcycle raced along the street at lightning speed.

摩托车以闪电般的速度在街上飞驰。

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Our lightning speed knocked the enemy completely off balance and struck fear into its heart.

我军行动神速，致使敌军措手不及，狼狈周章。

《新英汉大辞典》

Just then, the dog jumped at a lightning speed.

正在那时，狗儿以闪电般的速度跳起来。

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That was a couple of years ago, and things move at lightning speed today.

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Being inexperienced and a trifle too eager, I must have moved at lightning speed.

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With this new tool marketing, customer service and most importantly, sales would occur at lightning speed.

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