所以她们并不知道对方的存在。的翻译：So they do not know each other's existence. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

So they did not know each other's existence.

So they do not know each other's existence.

Therefore they do not know opposite party existence.

That is why they did not know each other's existence.

So they do not know each other's existence.