他往家里打电话，但没有人接。

He phoned home , but there was no reply.

《牛津词典》

有几个人受伤，但没有人死亡。

Several people were injured, but there were no fatalities.

《牛津词典》

我按了门铃，但没有人应门。

I rang the bell, but there was no answer.

《牛津词典》

There was not fancy, but having a chance, having a beauty together, sitting down around the table, being presented with graduation certificates gradually and individually.

没有幻想，但借此机会，所有人度过了美好时光，他们围坐在桌前，一个一个地,颁发毕业证书。

麻省理工公开课 - 媒体、教育、市场课程节选

Nobody knows, but there's a theory which won't answer your question but will put it into a broader context.

没有人知道答案,但有这么个理论,它无法回答你的问题,但却能让你从更宽广的视角来看这个问题

耶鲁公开课 - 心理学导论课程节选

But my guess is there're American Jews who have never met a Palestinian.

但我猜很多美国犹太人,从来没有见过巴勒斯坦人。

普林斯顿公开课 - 人性课程节选