内容创作智能优化助手

```json
{
    "optimizedText": "This is an example of content creation.",
    "feedback": "The original sentence is clear but can be slightly refined for conciseness and improved vocabulary. Consider replacing 'sample text' with 'example,' as it better matches the context and is more formal. Additionally, adjusting 'for content creation' improves flow by aligning closer to standard phrasing conventions.",
    "improvementTips": [
        "Use precise and formal vocabulary to enhance clarity and tone.",
        "Streamline phrasing by removing redundancies or overly simple terms.",
        "Focus on audience-appropriate vocabulary and maintain a professional tone."
    ],
    "languageDetected": "English",
    "analysisScore": 8.50
}
```

### Breakdown of Analysis and Suggestions:
1. **Language Detected**: The input text is written in English.
2. **Optimization Depth**: As per the user-specified basic optimization (level 1), minimal refinements like improving vocabulary and phrasing for smooth readability were implemented.
3. **Specific Feedback**:
   - Original phrase: "a sample text" was revised to "an example" to enhance clarity and sophistication.
   - The phrase "for content creation" was retained but restructured slightly to maintain readability and alignment with professional writing norms.
   - The overall sentence maintains its original intent while gaining slight improvements in tone and professionalism.

### Example: Before and After
- **Before**: "This is a sample text for content creation."
- **After**: "This is an example of content creation."

### Scoring:
The text received an **8.50/10 analysis score**, reflecting a coherent structure but with room for small refinements in word choice and stylistic polish.

```json
{
  "optimizedText": "这是一个用于改善营销文案的示例文本。",
  "feedback": "经过分析，原文虽然表达清晰，但可以在措辞上更显专业性，使营销文案的目标更加突出。以下是优化意见：\n\n1. **措辞简化**：将'优化'修改为'改善'，更加符合营销文案提升的语义，表达更贴合场景。\n2. **风格加强**：适当调整句式，使文案更加生动和吸引人，如避免使用'示例文本'这样略显僵硬的表述。\n3. **目标明确**：'用于营销文案优化'的措辞可以改为'改善营销文案'，显示出明确的目标意图，更富说服力。\n\n整体修改提升了专业性，优化了句子平滑度，更适合作为营销场景下的文本参考。",
  "improvementTips": [
    "选择更加符合语境的词汇，避免生硬表达。",
    "明确目标意图，让内容更具方向性。",
    "重构句子结构，使文本更流畅、生动。"
  ],
  "languageDetected": "中文",
  "analysisScore": 9.20
}
``` 

### 注解说明：
1. **优化文本**：对原句进行细化调整，确保其在语义和用途上的准确性与专业性。
2. **反馈**：分步反馈问题及优化原因，帮助用户了解调整逻辑。
3. **写作提升技巧**：为用户提供写作时的具体建议，便于以后的创作。
4. **分析评分**：以清晰量化的形式展示优化后的语言质量。

```json
{
    "optimizedText": "Il s'agit d'un exemple de texte pour les auteurs multilingues.",
    "feedback": "Le texte initial est clair mais peut être légèrement amélioré en termes de structure et de fluidité. L'utilisation d'une phrase plus naturelle et idiomatique permet de mieux aligner le ton avec un style natif en français.",
    "improvementTips": [
        "Préférez des constructions idiomatiques pour rendre le texte plus naturel.",
        "Soyez attentif à la fluidité de la phrase et évitez les tournures légèrement redondantes.",
        "Adaptez le ton pour qu'il corresponde au style attendu pour le contexte donné."
    ],
    "languageDetected": "French",
    "analysisScore": 9.25
}
```