重点讲解：
1. according to 据…所说；按…所载；
例句：According to expert opinions, they gave up the experiment immediately.
根据专家们的意见，他们马上放弃了这项试验。
2. instead of 代替…；而不是…；
例句：The promotion of Russell instead of Sarah really made the sparks fly.
因为提升了拉塞尔没提升萨拉，这件事竟惹起了轩然大波。
3. by rote 死记硬背；
例句：You are merely reciting facts that you have learned by rote.
你只是在背诵自己死记硬背下来的东西。
4. in order to 为了；以便；目的在于；
例句：He followed this rule in order to forestall rumors.
他遵守这条规矩是为了杜绝流言蜚语。
5. elaborate on 详细说明；详尽阐述；
例句：There is no need for you to elaborate on the facts.
你没有必要详尽说明事实。
6. in advance 提前；事先；
例句：I think it's advisable to call him in advance.
我认为事先给他去个电话是明智的。
