what i don't understand is why so many people are addicted to computer games .这句话当中why引导什么从句,做神马成分,

what i don't understand is why so many people are addicted to computer games .这句话当中why引导什么从句,做神马成分,
what i don't understand is why so many people are addicted to computer games .
这句话当中why引导什么从句,做神马成分,

what i don't understand is why so many people are addicted to computer games .这句话当中why引导什么从句,做神马成分,
what i don't understand (主语)
is （系动词谓语）
why so many people are addicted to computer games （表语从句）
why 是从句部分的连接词,也是从句部分的原因状语

引导后面的句子
意思为为什么
骑士你只要把句子翻译出来就行了

表语从句