what this means is that是表语从句，is是系动词，故后面引导的是表语从句。 例句： What this means is that the financial problem has turned out to be more serious. 这意味着是金融问题结果变得更严重了。 what this means is that if you study all the time you will become a boring person. 这意味着如果你一直学习你就会称为一个无趣的人。
