Normally, we use the term current or demand account when we talk about a checking account maintained by a businessfirm.
通常当我们谈论到由企业持有的支票帐房时，我们就使用往来帐户或者活期帐户这样的术语。
2
Efficiency wage theory holds that higher-than-market-rate wage payment may imply less total costs and hence greater profit to the businessfirm.
效率工资理论认为，支付比市场工资更高的工资，劳动总成本可能更小，企业能获得更多的利润。
3
You're right, sir. But we usually use the term current account when we talk about checking account kept by a businessfirm. It is often called a demand account as well. So they mean the same thing.