learning that 引导的是什么从句

Learning是动名词，that是后面的宾语从句的引导词。

例如：

He said the woman became angry after learning that he had another Thailover.

他说当她知道了他还有另一泰籍情人后，怒不可遏。

宾语从句：I learn that+句子主句是I learn，that 后面接的是宾语，I make it clarn+that从句主句不是I maki it clearn，他想表示的意思在后面，that 后面的内容是重点