I had heard an appeal could take years.

我已听说一项诉讼可能要花费好几年时间。

《柯林斯英汉双解大词典》

Everything I had heard about him was true.

我所听到的关于他的一切都是真的。

《柯林斯英汉双解大词典》

I had heard through the grapevine that he was quite critical of what we were doing.

我已经私下听说他对我们的工作十分挑剔。

《柯林斯英汉双解大词典》

But we certainly didn't have goals. I don't know if we had ever heard of Grammys at that point.

VOA: special.2010.04.19

I'll bet you never heard of Tellus of Athens, neither had Croesus, neither had anybody else outside of Athens.

我打赌你们从没听说过雅典的特勒斯,包括克罗伊斯在内的,任何一个非雅典人都不知道

耶鲁公开课 - 古希腊历史简介课程节选

Personally, I had never really heard about it until coming to this school.

对我而言，在来到这所学校之前，我都没听说过。

伯克利的水上运动 - SpeakingMax英语口语达人

Later, when classes resumed, I had heard from professors that it was hard to teach.

FORBES: I Couldn't Sleep the Other Night (thoughts on 9/11)

"I had heard those stories when I was working at the BBC, " she added.

BBC: Sandi Toksvig claims she was groped while broadcasting

Well, I had heard that Cannon Falls has some of the smartest, best-looking kids around.

WHITEHOUSE: President Obama��s Town Hall in Cannon Falls, Minnesota