What happens to the centralized electric grid, which took decades and billions of dollars to build, as more and more people become "prosumers," who produce and consume their own energy on site?
【句子拆分】
主語 What
謂語 happens to
賓語 the centralized electric grid
【單詞解析】
單詞
electric
音標
[??lektr?k]
中文詞意
a. 電的;電動的
【語法分析】
這句話是一個復合句,主句是一個疑問句--即"What happens to the centralized electric grid",后面的"which...build"是定語從句修飾前面的"grid"。"as"引導時間狀語從句,主語是"more and more people","become"是系詞,"prosumers"是表語,后面的"who...site"是定語從句修飾前面的"prosumers"。