Because the mainstream theory of financial intermediaries cannot explain it reasonably, it is necessary to establish a brand-new theoretic framework.

由于主流的金融中介理论无法对此做出合理解释，因此有必要确立全新的理论框架。

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Now, having begun to establish its brand in this way, Fidelity is trying to broaden its reach by bypassing intermediaries altogether.

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