private firms的用法和樣例：
例句
- Guanming Hardware Facty is a private company mainly engaged in metal lathing parts.
五金制品廠(chǎng)是一家民營(yíng)企業(yè)，專(zhuān)業(yè)生產(chǎn)五金車(chē)件。 - Private enterprise should be encouraged and state enterprise regarded as only one sector of the economy.
應該獎勵民營(yíng)企業(yè)，而把政府經(jīng)營(yíng)的國營(yíng)企業(yè)只當作整個(gè)企業(yè)的一部分。
