开头句 入门1.Now there is a growingawareness/recognition of the necessity to...如今，人们越来越意识到……的必要性。2. In the past 10 years, great changes have taken place in...在过去的 10 年里,……发生了巨大的变化。3.Nowadays...has become a problem we have to ...

时间:2025-03-17 19:42栏目:中学教育