In fact, the leak as early as 2013 began to continue fermentation, but until this year, Tumblr discovered the vulnerability.

事实上，该泄露事件早在2013年就开始持续发酵，但直到今年Tumblr才发现了漏洞所在。

youdao

But until then, use this time to think about what you want your New Year (birthday to birthday) to be.

但在那之前，用这段时间好好想想你想过怎样的新年(生日起算起)。

youdao

I worried about that until this year, but have had a wonderful spring finding one extraordinary flower sight after another.

我本来也担心这个，直到今年，直到这个美好的春天，直到接目一处又一处惊艳的花景。

youdao

Experts say job losses might slow later this year, but the unemployment rate could rise until the middle of next year.

VOA: special.2009.05.29

But the Bulldogs had never won the state championship -- until this year.

VOA: special.2010.11.25

But until this year he has punctuated it with occasional returns for the odd day of winter testing.

BBC: SPORT | Motorsport | Formula One | Schumi takes three-month break

But the problem here is different: they usually last until March but this year are expected to dry up by the end of December.

ECONOMIST: Africa with no rain, or too much

The RBA was expected to cut interest rates, but not until later this year, so the timing was what caught most people off guard, market analysts said.

FORBES: INTERVIEW: Cut In Australian Interest Rates May Push Aussies Toward Gold --Economist