总结：
“Advise” 和 “suggest” 都表示“建议”，但用法有区别。“Advise” 更正式，常用于专业或权威场合；“Suggest” 更口语化，多用于日常交流。
| 项目 | Advise | Suggest |
| 语气 | 正式、严肃 | 口语、轻松 |
| 常见场景 | 医生、律师等专业建议 | 日常对话、非正式场合 |
| 搭配 | advise someone to do sth | suggest (that) someone do sth |
| 例句 | The doctor advised me to rest. | I suggest we go out. |
两者均可接动词不定式，但“advise”更强调劝告或指导。
