He waited until I came back.

他一直等到我回来。

youdao

They kept waiting for me until I came back.

他们一直等我，直到我回来为止。

youdao

My daughter hadn't gone to bed until I came back.

我的女儿一直到我回来后才去睡觉。

youdao

I was born in Japan and I was there until I was ten. And then I came to United States with my family. And as an adult, I went back to Japan with a question "Who am I?" Am I a Japanese?

我出生在日本,10岁后便和家人离开来到了美国,作为一个成人，我带着一个问题回到了日本,我是谁？，我是日本人？

麻省理工公开课 - 媒体、教育、市场课程节选

Months later when I came back to the school, but they told me I was dropped and cannot return until I had paid back the money I owed.

FORBES: For-Profit Colleges Are Not The Problem, State Schools Are

There he was, my handsome brother, walking toward us, seemingly unchanged, until he came close enough for my mother to hug him, and I saw him wince and back away his arm was covered in soft-looking welts.

NEWYORKER: Cell One

And until my grandmother passed away at 12, that is when my mother came back, came to get me because I had nothing but my grandfather there in the house and my mother wanted me to be with her.

NPR: Etta James: Still Singing Her Song