求翻译：法院最后宣判，“E-zip集团总裁张林在事故中意外身亡，其妻子及儿子在事故中也离开人世。张先生在生前没有立下遗嘱将其财产交公或另人继承，因此，根据遗产继承法的相关规定。E-zip集团的最终接班权归当事人张先生的弟弟张森所有，宣告即时生效……”是什么意思？

Last sentence of the Court, "Zhang Lin, President of E-zip group accidental death in the accident, his wife and son die in an accident. Living without making a will, will turn over to the authorities or other persons of their property inherits, therefore, according to the relevant provisions of the law of inheritance. E-zip group ultimately owned by brother Sum Cheung all parties the right to succession and has immediate effect sth "