请帮我分析这句英语的主谓宾定状补结构

Experts warn that people taking driving selfies（这个单词拼写有误,但不影响分析句子） are putting their safety and that of those around them in danger



主句部分
Experts warn （that后面一大串都是宾语从句,见下分析）
主语：Experts
谓语：warn


宾语从句部分
people taking driving selfies are putting their safety and that of those around them in danger.

主语：people
定语：taking driving selfies （修饰people)
谓语：are putting
宾语：their safety and that of those around them (that指代safety,those指其他人,them指people)
宾补：in danger

这是一个宾语从句，这句话中experts是主语，谓语动词是warm,后面的that people taking driving selfies are putting their safety and that of those around them in danger.这句话是做warn的宾语。在从句当中，people是主语，taking driving selfies 是现在分词作peopl...

Experts主语，warn谓语，that引导后面的一个宾语从句。
在that从句中，people做主语， taking driving selfies做后置定语，修饰people；are putting谓语，their safety and that of those around them宾语，in danger宾语补足语