看看这个英文句子有没有语法错误?"Rocket reaserch has confirmed a strange fact which had already been suspected there is a high temperature belt in the atmosphere, which's center is roughly thirty miles above the ground"有没有语法错误?引导同位语从句时的that是否可省?

问题描述:

看看这个英文句子有没有语法错误?
"Rocket reaserch has confirmed a strange fact which had already been suspected there is a high temperature belt in the atmosphere, which's center is roughly thirty miles above the ground"有没有语法错误?
引导同位语从句时的that是否可省?

which后的'S去掉.同位语THAT不能省,但在同位语中不做任何成分

which's center是错误的,可以改成WHOSE CENTER。
引导同位语从句时的联系词THAT不可以省。

Rocket reaserch has confirmed a strange fact which had already been suspected that there is a high temperature belt in the atmosphere,of which the center is roughly thirty miles above the ground