The negotiations have been in limbo since mid-December.

谈判自12月中旬已陷入了僵局。

《柯林斯英汉双解大词典》

His life seemed stuck in limbo ; he could not go forward and he could not go back.

他的生活好像陷入了不知所措的境地，进退两难。

《牛津词典》

Talks have been in limbo since 2008.

会谈自2008年以来就不了了之。

youdao

"That leaves Afghans in a limbo between a government, which is corrupt,and a Taliban that is extremely violent,"

VOA: standard.2009.10.26

Weak financial markets and continued poor performance from the unit have kept that initiative in limbo.

FORBES: Motorola Reorganizes Unit Before Earnings

Despite talks, play was eventually called off for the day, leaving both sides in limbo.

BBC: England v Pakistan 4th Test

The U.S. economy remains in limbo, the latest Federal Reserve Beige Book confirmed.

FORBES: Beige Book Describes Zombie Economy As Markets Await Obama's Jobs Speech