代理某人||为某人

    on one's account||on account of one

    为自己计算||独立账目

    on one's own account

    由某人收益并负风险

    on one's account and risk||for one's account and risk

    由某人负担

    for one's account||for account of one

    按某人指示||列入某人账户

    by order and for account of one

    列入5月份账目

    for May account

    报账

    render an account