您要查找的是不是：
- 投资investment
- 投资银行investment bank
- 投资公司unit trust
- 风险投资risk investment
- 投资收益yield
- 股票投资stock investment
- 证券投资investment in securities
- 投资回报Return of investment
- 投资回报率mercantile rate of return
- 投资组合investment portfolio
- 固定资产投资investment in the fixed assets
- 投资学Investment Principles
- 证券投资学Security Analysis and Investment
- 总投资grossinvestment
- 投资总额aggregate investment
- 海外投资offshore fund
- 投资于invest in
- 投资环境investment environment
- 投资项目investment projects
- 外商投资企业foreign-investment enterprise
