重点讲解：
1. according to 据…所说；按…所载；
例句：According to the result of the dissection, the man died from heart attack.
根据解剖结果，此人死于心脏病发作。
2. be similar to 相像的；相仿的；类似的；
例句：Your dress is very similar to mine in colour.
你衣服的颜色跟我衣服的颜色十分类似。
3. elaborate on 详细说明；详尽阐述；
例句：He said he was resigning but did not elaborate on his reasons.
他说他准备辞职但未详细说明原因。
4. compete with 竞争；
例句：He will compete with others for a prize.
他将与其他选手竞争奖项。
