他很自私。
He's selfish. *selfish 带有轻视的语气,表示“自私的”、“利己的”、“不考虑别人的”。
I don't like John. (我不喜欢约翰。)
Why? (为什么?)
Because he's selfish. (他太自私了。)
He's self-centered. (他总是以自己为中心。)
He's self-serving. (他是个只顾自己的人。)
He only cares about himself. (他只想他自己的事。)
He doesn't care about anyone but himself. (他从来不想别人。)
他总把问题想得过于严重。
He takes things too seriously.
他头脑简单。
He's simpleminded. *simpleminded“单纯的”、“头脑简单的”,也有“无知的”、“愚蠢的”语感。