psychoanalysis
(also analysis) n [U]
(method of treating mental disorders by) repeatedly interviewing a person in order to make him aware of experiences in his early life and trace the connection between them and his present behaviour or feelings 精神分析(治疗法); 心理分析(治疗法).
This is to be my treat, so I'll pay for everything.
这次轮到我作东,所以一切由我付账。
As far as I could see, it needed only a minor adjustment: a turn of a screw here, a little tightening up there, a drop of oil and it would be as good as new.