improper investment

• 不当投资

improper investment的用法和样例：

例句

1. Once the investment account is exhausted, the policy shall be terminated.
   当投资账户内无结存金额，本保单即告终止。
2. One is that when investment bankers owned the banks themselves, partners demanded higher returns on their equity than public shareholders now get.
   其一，当投资银行家们本身拥有银行，投行合伙人则要求获得比公众股东更高的回报。