Probate cases can go on for two years or more.

遗嘱认证案可能会持续两年或更长时间。

《柯林斯英汉双解大词典》

How much longer will this hot weather go on for?

这样炎热的天气还会持续多久？

《牛津词典》

It was recently decided that building observatories would go on for another few years.

它最近决定，接下来几年还会继续建造天文台。

youdao

Others last for months or even years. There is no clear way of predicting at the present time how long this activity might go on for."

VOA: standard.2010.04.16

And the experiment was supposed to go on for two weeks to show what entering a role does.

这项实验预计进行两周,证明进入角色的效果。

哈佛公开课 - 幸福课课程节选

But I made the reservation for the 14th. So then we went on Valentine's Day, to go and see the exhibit.

但我把时间预定到了十四号。所以情人节那天我们可以去看展览。

和男朋友在一起 - SpeakingMax英语口语达人

The debate about the merits of the deal is likely to go on for some time.

ECONOMIST: Two huge pharmacy chains become even bigger

"This is going to go on for a while, " one U.S. military official said.

CNN: Analysis: Iraqis' Basra fight not going well

He understands, having experienced it himself, that they can go on for some time.

WHITEHOUSE: Press Briefing