我对他的工作如此了解，要是盖世太保知道我是他的妻子，这对我还有那些和我们一起工作的人，会非常危险的。

I knew so much about his work and if the Gestapo found out I was his wife it would be dangerous for me and for those working with us.

youdao

他给予我如此之多，而我对他的了解却如此之少。

So much he had gave me, while so little I knew of him.

youdao

我了解我的哥哥，波特。他在我母亲的膝头就学会了保密。秘密和谎言，我们就是这样成长起来的，而阿不思……他天生如此。

I knew my brother, Potter. He learned secrecy at our mother's knee. Secrets and lies, that's how we grew up, and Albus... He was a natural.

youdao