直到两年前，冰岛还有一个美军基地驻守。

There was a US base here until just two years ago.

youdao

我从没意识到自己多没安全感，直到两年前加入Facebook。

I don't think I realized just how insecure I was until I joined Facebook two years ago.

youdao

直到两年前，憨豆先生以及Tiger Aspect公司对此无能为力。

Up until two years ago Mr Bean and Tiger Aspect couldn't have done anything.

youdao