It sounds like a good idea, but I don't think it will work practically.

这个主意听起来不错，但我认为它实际上行不通。

《牛津词典》

It was a good try but it didn't really come off.

这是一次好的尝试但未真正奏效。

《柯林斯英汉双解大词典》

I've had a good look for it, but I can't find it.

我仔细找过了，可是找不着。

《牛津词典》

But it can't do any good-- this continuous mourning over her grave.

VOA: special.2010.05.15

But the first key issue is that it's good in and of itself-- almost needs no justification.

但首先的关键问题是快乐本身是好的-,几乎无需辩解。

哈佛公开课 - 幸福课课程节选

But in the nineteenth century they decided-- it just got really good at delivering mail.

不过在十19世纪，人们决定-,需要有专门的寄信服务。

耶鲁公开课 - 金融市场课程节选

It is a trust I value, but -- as it is dependent on the good graces of Facebook -- it is a trust I can live up to only by unfriending this particularly anti-social social network.

CNN: Why I'm quitting Facebook

"It was not an ideal work-out but it was a pretty good one, " said Strauss as the England captain looked ahead to the first Test which starts on 4 February in Jamaica.

BBC: England draw with West Indies A

It's a feel-good campaign, but it's also an economic development plan.

FORBES: Magazine Article