One thing is certain that everyone will be living much longer这句话的结构是怎么样的?

问题描述:

One thing is certain that everyone will be living much longer
这句话的结构是怎么样的?

一件事已经是证实的,那就是每人都会越活越长

不是简单句式,one thing is certain表语提前,表示强调,即:that后面的句子是主语从句,one thing is certain是形式主语,也就是:that从句所表述的意思是肯定无疑的,译成汉语就是:有件事是肯定的,那就是所有人都将活得更久。

这是一个同位语语句 everyone will be living much longer指的就是前面的One thing 所以这句话可以改为One thing that everyone will be living much longer is certain

不是,是复合句中的一类----定语从句。One thing that everyone will be living much longer is certain .that everyone will be living much longer 是从句部分,做后置定语修饰One thing.
至于这句话的意思你应该明白的。