oddity

I noticed the oddity of his behaviour.

我注意到他行为古。

From his weird behaviour, he seems a bit of an oddity.

从他不寻常行为看来,他好像有点。

Even today a man who stays at home to look after the children is regarded as something of an oddity.

即在今天人们仍然认为在家照看孩子男人是个人。