沃尔顿观察普通商店赚取利润的同时，他发现了一种完善这种商业模式的方法。

Walton saw that general stores were turning a good profit, but he found a way to perfect the business model.

youdao

我把20%左右的资产留作现金，放在私人银行里，但以普通商业银行帐户的方式对待它。

I keep around 20% of my assets in cash at a private bank, but I treat it just like a normal commercial bank account.

youdao

在许多提议之中，该组织希望影子银行系统更易受到严格规则的监管，而这些规则正是普通商业银行必须遵守的。

Among many other proposals, it wants the shadow banking system to be subjected to the same sorts of prudential requirements that Banks must follow.

youdao

You have merchants and traders who are handling the commerce on the trade routes and enjoying broader cultural contacts.

这里有商人和交易员，他们负责贸易商业,在通商道路上，并且进行广泛的文化交流。

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