They share a common interest in photography.

他们在摄影方面兴趣相投。

《牛津词典》

We just share a common interest.

我们只是有相同的兴趣爱好罢了。

youdao

We all share a common interest and get on really well with each other.

我们有着共同的兴趣，彼此相处的十分融洽。

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And we share a common interest in development that advances dignity and security.

WHITEHOUSE: President Obama Addresses the British Parliament

We also share a common interest in stopping the spread of nuclear weapons.

WHITEHOUSE: President Obama Addresses the British Parliament

We share a common interest in resolving conflicts that prolong human suffering and threaten to tear whole regions asunder.

WHITEHOUSE: President Obama Addresses the British Parliament