Left you, did she? It serves you right for being so selfish.

她离开了你，是吗？那你活该—你太自私了。

《牛津词典》

Giving more attention and caring, the child wouldn't have become so selfish and naughty.

如果给予孩子更多的关注和关心，孩子就不会变得如此自私和淘气。

youdao

How could I be so selfish?

我怎么能这么自私呢？

youdao

"They feel like the parties are so selfish they can't even work together."

VOA: standard.2010.07.29

If you're relentlessly selfish and calculating you would say, the chances that I decide the election are zero, so I'm just not going to bother.

如果你唯利是图,精于算计,你会说,我的投票能够决定选举的概率是零,所以我根本无需投票

耶鲁公开课 - 金融市场课程节选

so partially for selfish reasons, I want to go into some sort of social justice work,

所以，部分出于我个人的原因，将来我想从事社会公义方面的工作，

为了更美好的世界 - SpeakingMax英语口语达人

So selfish elements should be welcomed in such lineages if evolvability is a net benefit.

WSJ: Matt Ridley on Selfish DNA | Mind & Matter

Why should we wear a hair shirt for people just as greedy and selfish as so many critics portray the West to be?

BBC: Your comments on Afghanistan: The Fall of Kabul

Nor do we automatically hate the family or regard them as selfish and mendacious and so on.

WSJ: The Weekend Interview with Julian Fellowes: The Anti-Snobbery of 'Downton Abbey'