重点讲解：
1. according to 依照；按照；根据；
We should apply advanced experience according to local conditions and shouldn't apply it mechanically.
对先进的经验我们应该因地制宜，不应生搬硬套。
2. pay attention to 关心；注意；
In doing our work, we must pay attention to ways and means.
做工作应注意方式方法。
3. scale back 缩小；缩减；减弱；
Carmakers in Japan and America have had to scale back production.
日本和美国的汽车制造商已经不得不缩减生产量了。
4. serve as 担任（职务）；
He volunteered to serve as the manager of our department store.
他自荐当我们商场的经理。