Eachyearthousandsofgraduatesfloodthejobmarket,wavingtheircollegediplomasandcertificate
谁能帮我划分句子成分啊.王若平老师认为thousands是主语,ofgraduates是定语,thejobmarket是宾语,为什么我觉得应该是Eachyearthousandsof作定语修饰graduates,graduates应该做主语.感激不尽.