直到那时我才开始了解到有关约翰的令人难以接受的真相。

It was only then that I began to learn the unpalatable truth about John.

《柯林斯英汉双解大词典》

直到那时我才注意到那个男孩什么也看不见。

It was not until then that I noticed the boy could see nothing.

youdao

直到那时才允许出版。

Only then was publication permitted.

youdao

Virgil would go on to be a great epic poet but not until after he had written these pastoral eclogues and then after that, after he had written the georgic poems, only then does he write finally the great epic poem The Aeneid.

他会成为一个伟大的史诗家,但这一直到他写出这些抒情诗之后,在那之后，在他完成了那些田园诗篇之后，直到那时他才最终完成了史诗。

耶鲁公开课 - 弥尔顿课程节选

I kind of realized over time

直到那时我才意识到，

从工学到经营学 - SpeakingMax英语口语达人

If you look back over it, there was no major or minor in western music up until about sixteenth century, and then people started writing these things called madrigals, that were tied to texts.

如果回顾下历史,大家会发现直到十六世纪,西方世界才出现大调和小调,那时人们开始写一种叫做牧歌的曲子,并配上歌词

耶鲁公开课 - 聆听音乐课程节选