求翻译：In accordance with the firstrade securities account agreement , I agree that all debts and other obligations owed to firstrade and any party to the account agrement will be secured by a lien on all securities and other property now or hereafter held or maintained in any of my present or future firstrade accounts ,whether individually or jointly held with others, or in any other firstrade account in which I have an interest .是什么意思？

待解决 悬赏分：1 - 离问题结束还有