我们一起度过了真正快乐的时光。

We had a really great time together.

《牛津词典》

如果今天我是一个真正快乐的男孩，那都是因为你。

If today I am a really happy boy, it is all because of you.

youdao

他努力消除他惯常的忧虑神情，脸上挂着灿烂的笑容，因为快乐的表情会带来真正快乐的感觉。

He made every effort to smooth out his habitual worried look and wear a sunny smile, since a happy expression can lead to genuinely happy feelings.

youdao

For Bentham, all that matters, you'll remember, are the intensity and the duration of a pleasure or pain.

对边沁来说，要记住，真正重要的，是快乐或痛苦的强度和持续时间。

耶鲁公开课 - 公正课程节选

Couldn't it still be the case that as long as we take into account the importance of getting the right kinds of pleasures, then really pleasure is what it's all about and all that it's about? No, I think that's still not right.

它还说得通吗？,当我们考虑,正确的快乐的重要性时，那才是真正的快乐,而且仅为快乐？，不，我认为那还是不对。

耶鲁公开课 - 死亡课程节选