It means the brain is filling gaps with fabricated memories to make sense of things, but unintentionally.

意思是大脑在无意识地用编造的记忆填补空白，以理解事物。

Overlap the slices carefully so there are no gaps.

把薄片小心地叠放在一起，那样就没有间隙。

There were several gaps in my education.

我受的教育有好多欠缺之处。

There were gaps in their counterterrorist strategy.

他们的反恐策略曾有一些漏洞。

The boy has gaps in his mind about it. He is blotting certain things out.

这个男孩对此事的记忆有缺失，他对有些事情不记得了。

robots could help fill the gaps, ranging from microsized capsules that detect lesions to high-tech vacuum cleaners.

机器人可以帮助填补空白，从检测病变的微型胶囊到高科技吸尘器。