Many business transactions, even very large ones, are still conducted entirely in cash, so the banking system is of little use as a source of such information.

许多商业交易、甚至是资金量很大的交易仍完全采用现金交易方式，银行系统因此难以起到提供资金信息的功用。

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Many business transactions, even very large ones, are still conducted entirely in cash, so the banking system is of little use as a source of such information.

许多商业交易、甚至是资金量很大的交易仍完全采用现金交易方式，银行系统因此难以起到提供资金信息的功用。

youdao