She wants private business to meet the rest of the cost.

她希望私营企业去弥补这次花费的剩余部分。

The government shouldn't interfere in private business.

政府不应该干预私营企业。

Many have close ties to Chile's main private business groups.

不少和智利主要私营企业有密切联系。

If I were you, I would say that this is a private business.

如果我是你的话，我就说这是个人私事。