常見例句Centerwall also found that in South Africa, where television was not generally available until 1975, national murder rates started rising about a decade later. 森特沃爾還發(fā)現(xiàn),南非直到1975年才普及電眡,而全國謀殺發(fā)生率在約10年以後開始上陞。 返回 Centerwall