On the whole the celebrations were remarkably good-humored and peaceful. It seemed almost too good to be true.

大体上说，庆祝活动非常快乐祥和，似乎好得令人难以置信。

《柯林斯英汉双解大词典》

Against our better judgment, we buy the products of manufacturers whose claims seem too good to be true.

明知不可取，我们还是买了那些自我宣传好得令人难以置信的厂家的产品。

《柯林斯英汉双解大词典》

Our results should be a good approximation to the true state of affairs.

我们的结果应该和实际情况相当接近。

《牛津词典》

But he needs to be faithful and true, can take care of property and invest money with good judgment.

VOA: special.2010.04.24

And then we're going to turn to the question, is it really true that immortality would be good?

然后我们就要问，永生不死真的是好的吗？

耶鲁公开课 - 死亡课程节选

Could it be true, is there any good reason to believe it is true, that nobody believes they're going to undergo bodily death?

有没有任何理由相信，没人会相信自己肉体的消亡呢？

耶鲁公开课 - 死亡课程节选

Now, I will admit that we have added into our legislation a minimum set of standards to ensure that somebody that's seeking a policy isn't fooled by a policy that may sound too good to be true and in fact becomes too good to be true.

WHITEHOUSE: Press Briefing

The bottom line is that graphene is too good to be ignored and - in some applications - may yet prove to be too good to be true.

BBC: Is graphene really a wonder-material?

Much as we'd suspected, the Matrix One may just be too good to be true.

ENGADGET: Ginsu knives, psychic hotlines and a $90 tablet: the story behind the Matrix One (update: more details)