【示例一】

　　①With the rapid advances of ________ in recent years, ________has ________(引出現象). ②However, ________has ________, as ________(提出問題). ③As a result, ________(指出影響),which has aroused close social attention from all walks of life.

　　【示例二】

　　①With the rapid development of science and technology (electronic industry/higher education), more and more people come to realize that ________(引出現象). ②It is estimated, over the past decade, that ________(用具體數據說明現象)