Aha! So that's where I left it!

啊哈！原来我把它丢在这儿了！

《牛津词典》

A third function of intuition is to synthesize isolated bits of data and practice into an integrated picture, often in an "Aha!" experience.

直觉的第三个功能是将孤立的数据和实践整合成一个完整的画面，通常一次是“惊讶”的经历。

youdao

So now I say, aha!

啊哈，现在我说！

youdao

Aha. That was the sound of his daughter, Sit-cum-to-ha.

VOA: special.2010.02.27

Aha - now that does sound like a threat to Google.

BBC: Facebook��s Graph targets Google

Your 'Aha' weight-loss moments: Share your story of the inspiration you've gotten to lose weight.

CNN: STORY HIGHLIGHTS

Last March, following accusations by independent bloggers in Japan and Germany, the American Heart Association (AHA) issued an Expression of Concern about five papers published in AHA journals co-authored by the chief investigator of the Kyoto Heart Study, Hiroaki Matsubara, who was a prominent cardiologist and researcher at Kyoto Prefectural University in Japan.

FORBES: Two Retractions For Embattled Chief Investigator Of Kyoto Heart Study