It was selfish of him to leave all the work to you.
他把所有的'工作都推给你，真是自私。
You're taking a pretty selfish attitude over this, aren't you?
你对这个问题的看法相当自私，对不对？
What a selfish thing to do!
这样做，多么自私！
‘ Isn't that a bit selfish? ’ he chided.
“那不有点自私吗？”他责备道。
I think I've been very selfish. I've been mainly concerned with myself.
我觉得我一直非常自私。总是只关心自己。