高手请将这个句子的结构分析一下，帮助理解，有奖励的哦~~~



This alone demonstrates that the television business is not an easy world to survive in， a fact underlined by statistics that show that out of eighty European television networks， no less than 50% took a loss in 1989.

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这就说明电视商务在这个世界生存是不易的，欧洲超过８０％统计数据显示，电视商务不到１９８９年的５０％

　　Ｉ　　ＳＯＯＯＯＯＯＯＯＯＯ　　ＳＯＲＲＹ！ＢＵＴ　

　Ｉ　ＷＩＬＬ　ＧＥＴ　ＴＨＥ　　ＢＥＴＴＥＲ　ＴＨＥ　ＭＯＲＥ

呵呵，偶不是高手，貌似曾经看过这道题目，出于想练习来这掰两句。

这个句子的意思应该是：就这一点就证明了，电视业的生存并不容易，这个事实通过统计可以表明：在80家欧洲电视广播公司中，1989年有不少于50%的公司遭受了亏损。

这是是一个主从复合句：This alone demonstrates that the television business is not an easy world to survive in 中that引导是一个名词从句，是demonstrates的宾语。

a fact underlined by statistics that show that out of eighty European television networks中的第一个that是关系代词，引导定语从句，修饰statistics，第二个that是连词，作show的宾语。

This alone demonstrates that the television business is not an easy world to survive in， a fact underlined by statistics that show that out of eighty European television networks， no less than 50% took a loss in 1989.

仅这一点就证明了，电视业的生存并不容易，这个事实通过统计可以表明：1989年，80家欧洲电视广播公司中，有不少于50%的公司遭受了亏损。

This alone demonstrates that the television business is not an easy world to survive in， a fact underlined by statistics that show that out of eighty European television networks， no less than 50% took a loss in 1989.

额．．．．还真搞不清．．．．

这个我好像曾经看过，四级的？还是六级的？？

不对，六级的我米怎么做过，是四级真题么？？