But these new neurons helped to form long-term memories and bonds, as the mouse fathers easily recognized their offspring by smell even after they had been separated for a long period of time.

但这些新的神经细胞帮助形成长效记忆和纽带，因为老鼠爸爸可以很容易地通过气味认出它们的子女，即使它们已经分离了很长一段时间。

youdao

Her parents separated when she was seven – "They really got on very badly" – and she didn't see her father for a long time.

克莱尔的父母在她七岁时分开了。

youdao

Why clearly together for a long time, but suddenly separated.

为什么明明在一起很久很久的人，却突然就分开了。

youdao

He stood like that for a long time, separated from a live concert by two screens.

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