Their reflexes were that many times normal speed, to make up for the abnormal gravity.
Emerge from the car that we may look at you.
老师好，that算是一个小词，我发现自己有时没办法区别其在语境中的词性和意思，想听听老师们如何剖析that这个词的。
譬如以上两个例句，第一个例句我不了解that的意思是；第二个例句我猜测是连词，意思是为了
Their reflexes were that many times normal speed, to make up for the abnormal gravity.
that在此为指示/程度副词，等于so。so many times normal speed.
that的这种使用方法是非正式语体，修饰形容词、副词、many/much等，表示程度。比如：
I cant read that thick a book. 我读不了那样厚的书。
I cant read that many books. 我读不完那样多的书。
He is not that stupid.
I cant go that far.
Emerge from the car that we may look at you.
这里that为从属连词，引到目的状语从句。等于so that, 比so that更为正式。
that可以是指示代词、指示/程度副词、关系代词、关系副词、从属连词（引导缘由状语从句、目的状语从句、结果状语从句、名词性从句等）、名词替代词。
