portfolio manager的用法和樣例：
例句
- The writer is Investment Manager of an asset management firm.
作者是一家基金管理公司的投資經理。 - Tang admitted that while he sold the units to Overseas investors and traded securities on their behalves, he has never been registered as a portfolio manager with the OSC.
唐承認，雖然他本人沒有以投資經理的身份與證監會註冊，他卻將合夥投資單位賣給投資者，並交易證券。
