self-interested
adjective /ˌself ˈɪntrəstɪd/, /ˌself ˈɪntrestɪd/
/ˌself ˈɪntrəstɪd/, /ˌself ˈɪntrestɪd/
(disapproving)- considering only your own interests and not caring about things that would help other people
自私自利 - self-interested behaviour
自私的行为
- self-interested behaviour