Operating expense: Be aware of the broad definition.

操作费用。注意定义的广泛性。

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You need to protect revenue, but you also need to control operating expense.

您需要保护收入，更需要控制运行开支。

youdao

You need to protect revenue, but you also need to control operating expense.

您需要保护收入，更需要控制运行开支。

youdao