be good for,例如：醫(yī)生說這對我們是有好處的.Doctors say it is good for us.do good to,例如：合理的飲食對人們身體有好處.Reasonable diet structure will do good to their health.of benefit to,例如：他的建議對人民有好處.His suggestion is of benefit to the people.profit,例如：進(jìn)行加工貿(mào)易對我們雙方都有好處.Do processing business will profit both of us.favor,例如：這些減免只對富人有好處.Those cuts favor the wealthy.