business前面加什麼介詞

前面加介詞on，例如：

1、Discussion on Bussiness Development of Environmental Monitoring Stations during Institutional Change.試論機構改革中環境監測站的企業化發展。

2、The Effects of Service Flexibility on Bussiness Performance Based on Enviroment Dynamism.服務柔性對企業經營績效影響的研究。

3、A Study On The Bussiness Right Of State-owned Enterprise.國有企業經營權探析。