你好！中间商的英文通常都用middleman或者intermediary 如：在制造商和最终用户之间要经过几位中间商。 There are several middlemen between the manufacture and the ultimate user. 我们是中间商，是在收取佣金的基础上做生意。因此，凡是通过我们的做的生意我们都要收取合理的佣金。 We are an intermediary and do business only on commission basis. Therefore, we have to request a reasonable commission for any business concluded through us.
呵呵呵达
