雅思写作高级句型
句型1：
前进类（用来论证好的方面）
1 profit from
People the world over can profit from the advancement in motorized flight.
★2 A is an indispensable part of B.
Advertising has become an indispensable part of our lives and it has been exerting profound influence on the way we live, work, play and learn.
【资料下载】雅思写作高级句型
