I know that that that that that boy write on the Internet is right.什么意思？大神们帮帮忙

I know that that that that that boy write on the Internet is right.什么意思？大神们帮帮忙

I know that that "that" that that boy write on the Internet is right. 我知道那孩子写在网上的那个that是对的。 第二，第五个that 相当于the 第一个为宾语从句引导词 第四个为定语引导词。