例句與造句

1. Traditional trust improved by contractual securities investment funds
   契約型證券投資基金對傳統(tǒng)信托制度的改造
2. An inquiry of the ownership and characteristics of contractual securities ' investment fund
   契約型證券投資基金的歸屬和特性之初探
3. It's difficult to find contractual securities in a sentence. 用contractual securities造句挺難的