The row 主语,broke谓语,after Guo uploaded pictures of what she claimed were her Maserati and Lamborghini cars, expensive handbags and palatial villa.是时间状语。在时间状语中,Guo是主语,uploaded 是谓语, pictures 是宾语,what she claimed were her Maserati and Lamborghini cars, expensive handbags and palatial villa是宾语的修饰语。
【The row主句主语】 【broke谓语动词】【 after Guo uploaded pictures时间状语从句】
{of 【what she claimed were her Maserati and Lamborghini cars, expensive handbags and palatial villa.介词后面的宾语从句】介词短语,作定语}
{after 【Guo主语 】【uploaded谓语】 【pictures宾语】时间状语从句}
{【what主语】 【she claimed插入语】【 were谓语 】【her Maserati and Lamborghini cars, expensive handbags and palatial villa.表语】介词后面的宾语从句}