I knew none of this—if indeed I know any of it now and am not just making patterns in the air, but as I thought back then on what had excited me, the excitement came back.

我对此一窍不通——如果我确实懂得点的话，就不会凭空乱想一气，但当我回想当时使我兴奋不已的事情时，那令人激动的心情便油然而生。

youdao

I knew none of this—if indeed I know any of it now and am not just making patterns in the air, but as I thought back then on what had excited me, the excitement came back.

我对此一窍不通——如果我确实懂得点的话，就不会凭空乱想一气，但当我回想当时使我兴奋不已的事情时，那令人激动的心情便油然而生。

youdao