Here are a few options for a WordPress post_tag description, translated into Traditional Chinese, with the title “AI運作原理” in mind. Choose the one that best suits your overall WordPress site and content style:

**Option 1 (Concise & Informative):**

> 深入了解人工智能 (AI) 如何運作。了解其核心概念、演算法和技術，掌握 AI 背後的原理。

* **Translation:** Deepen your understanding of how Artificial Intelligence (AI) works. Explore its core concepts, algorithms, and technologies, grasping the principles behind AI.
* **Good for:** A general audience, focused on understanding the basics.

**Option 2 (More Detailed & Technical):**

> 探索人工智能 (AI) 的複雜運作機制。涵蓋機器學習、深度學習、自然語言處理等關鍵領域，剖析 AI 的算法設計與系統架構。

* **Translation:** Explore the complex operating mechanisms of Artificial Intelligence (AI). Cover key areas such as machine learning, deep learning, and natural language processing, analyzing AI’s algorithm design and system architecture.
* **Good for:** A more technical audience or a blog series where you delve into more complex concepts.

**Option 3 (Emphasis on Practical Application):**

> 學習人工智能 (AI) 的運作原理，理解其如何應用於各種不同的領域，例如影像辨識、語音助理和自動化系統。逐步掌握 AI 發展背後的科技驅動力。

* **Translation:** Learn the operational principles of Artificial Intelligence (AI), and understand how it’s applied in various fields, such as image recognition, voice assistants, and automated systems. Gradually grasp the technological driving forces behind AI development.
* **Good for:** Focusing on the practical applications of AI.

**Option 4 (Short & Simple):**

> 了解 AI 運作原理，探索智慧科技的奧秘。

* **Translation:** Understand how AI works, and explore the mysteries of intelligent technology.
* **Good for:** A very short and broad description, suitable for smaller or more concise blog posts.

**Key Considerations When Choosing:**

* **Your Target Audience:** Who are you writing for? (Beginners, experts, general public, etc.)
* **Content Focus:** What specific aspects of “AI 運作原理” will your posts cover?
* **Keywords:** Consider adding relevant keywords in the description, which is beneficial for search engine optimization(SEO). Consider “AI運作原理”, “人工智能原理”, “機器學習”, “深度學習” etc. where appropriate.

**How to apply this in WordPress:**

1. **Go to “Posts” > “Tags” in your WordPress admin dashboard.**
2. **If you created the tag “AI運作原理” before, click “Edit” for it.**
3. **Find the “Description” box (it is under the tag title).**
4. **Paste your chosen description into the box.**
5. **Click “Update”.**

This helps when people search for tags, see a quick and useful summary, and understand what your posts and website cover. Good luck!