By a happy coincidence , we arrived at exactly the same time.

碰巧运气好，我们刚好同时到达。

《牛津词典》

Some statisticians would say it is just a coincidence that over time will be evened out.

一些数据统计者认为这只是一个巧合，随着时间的推移，这个数字将持平。

youdao

It's not just a coincidence that they're doing it at the same time.

他们一起做这件事不只是巧合。

youdao

It's not just a coincidence that they're doing it at the same time.

他们一起做这件事不只是巧合。

耶鲁公开课 - 死亡课程节选

It's no coincidence that the last time the bob was big, designers like Balmain and Maison Martin Margiela were doing those exaggerated shoulders.

WSJ: Hair Trends: What About Bobs?

It is no coincidence that the last time Britain and America seemed to be particularly in tune was during the years when Margaret Thatcher and Ronald Reagan were in power.

ECONOMIST: Mr Blair goes to Washington

"You can't be certain that this happy coincidence will happen next time, " said Tess Weil, a lawyer at Purrington Moody Weil LLP in New York who represents hedge funds and other "buy-side" clients.

WSJ: Greek Deal Highlights Flaws in Default Swaps