`According to` 是一个介词短语，后接名词或代词。它通常用来表示根据某个来源、规则、计划或情况。以下是一些使用 `according to` 的例句：
1. According to the report, the project was successful.
2. He was punished according to the rules.
3. The students divided themselves into groups according to their ages.
4. According to her, the secret is safe with her.
请注意，`according to` 后面通常不接意见、看法或第一人称代词。