They are only human and all too fallible.

他们只不过是普通人，难免会犯错误。

《柯林斯英汉双解大词典》

Only human capabilities extend far beyond the scope of these two cortexes.

只有人类的能力远远超出了这两个皮质的范围。

youdao

If there is one lesson everybody should take away from the credit crunch, it is that central bankers, no less than dentists, are only human.

如果说有一个教训是每个人都应该从信贷危机中吸取的，那就是央行行长和牙医一样都是凡人。

youdao

Allegations left uninvestigated with regard to crimes of this nature, violations of human rights, will only serve to feed resentment, bitterness,anger,frustration."

VOA: standard.2009.10.23

He, so far as I know, and I think I'm not forgetting, he is the only human being referred to in the poems in that way.

阿伽门农,就我所知,我想我不健忘,他是唯一一个以这种方式被提及的人类

耶鲁公开课 - 古希腊历史简介课程节选

It doesn't have a concrete independent existence. And that means that human beings and only human beings are the potential source of evil in the world. Responsibility for evil lies in the hands of human beings.

它没有具体的形态，这意味着,人类，也只有人类，可能是潜伏着的邪恶的源泉,人类要为邪恶的出现负责。

耶鲁公开课 - 旧约导论课程节选

And only human beings are capable of adapting to the inevitable uncertainties posed by space travel.

CNN: Bush: 'It is time for America to take the next steps' in space

And anthropology is not the only human science to have been infused with evolutionary theory.

ECONOMIST: The proper study of mankind

"We are only human, " said a woman who lost her teenage children and several nieces in the tsunami.

CNN: Remembering the tsunami: 'We'll never really forget'