A fresh idea flashed upon his mind.

一个新主意闪现在他的脑海里。

《新英汉大辞典》

A fresh idea occurred to him.

他想到了一个新主意。

youdao

I have a fresh idea.

我有个新想法。

youdao

The idea of her little family looking fresh and new for once in their lives made her restless with excitement.

VOA: special.2009.09.05

What a remarkably fresh idea coming out of Scotland: make the culprits pay for their misdeeds.

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If you are paying attention, you hear the fresh idea or technical advance that is breaking new ground.

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Injecting a fresh idea before the mind has a chance to snap shut is the whole purpose of the steps above.

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