再次跪求超长句的翻译 我已经死机了 我翻译的肯定不对/(ㄒoㄒ)/

This Guarantee shall be in addition to and not in any way prejudiced oraffected by any rights now or hereafter held or exercisable by the Broker inrespect of any sums of money or obligations herein guaranteed by the Guarantorand this Guarantee may be enforced on the condition that (a) the Broker firsthaving recourse to any such security or rights; and (b) the Broker first havingto take steps or proceedings against the Client.
这一段还可以翻一下吗 我翻到本担保应增补并不以任何方式损害或用任何权力影响现在或以后举行或行使涉及任何大笔钱财的经纪人 就死机了 不过 in addition to好像是在什么之外的意思？