Here are a few options for the WordPress post_tag description, depending on the goal and audience:

**Option 1: Concise and Informative (Good for quick explanation)**

* **Description:** 深入了解 DALL-E 3 訂閱，包括價格、功能和優點。
* **(Translation):** Understand the DALL-E 3 subscription in depth, including prices, features, and advantages.

**Option 2: Slightly More Detailed (Provides a bit more context)**

* **Description:** 探索 DALL-E 3 的訂閱計劃，掌握 AI 圖像生成工具的各項功能，助您輕鬆創作視覺內容。
* **(Translation):** Explore the subscription plans of DALL-E 3, master the features of this AI image generation tool, and help you easily create visual content.

**Option 3: Focusing on Value (Highlights the benefits for users)**

* **Description:** 訂閱 DALL-E 3，開啟無限創意可能！這裡分享訂閱方案、使用技巧及最佳實踐，讓您有效利用 AI 生成圖像。
* **(Translation):** Subscribe to DALL-E 3 and unlock limitless creative possibilities! Here we share subscription plans, usage tips, and best practices, allowing you to effectively utilize AI-generated images.

**Option 4: Focusing on comparison if the post is about that**

* **Description:** 比較 DALL-E 3 的訂閱方案，與其他 AI 圖像生成服務比較，助你作出最佳選擇。
* **(Translation):** Compare the subscription plans of DALL-E 3 with other AI image generation services, to help you make the best choice.

**Choosing the Best Option:**

* **Consider the content of your post:** If your post is a simple overview, Option 1 or 2 is suitable. If you’re emphasizing benefits, use Option 3. If you’re doing a comparison, use Option 4.
* **Character Limit:** WordPress tag descriptions have a limited length. Make sure your description fits comfortably and conveys the necessary information.
* **SEO (Search Engine Optimization):** Consider including relevant keywords in the description to aid in search engine indexing (though tag descriptions are typically less influential than the actual post content).
* **Target Audience:** Tailor the language to your expected readership. If they’re more beginner, use simpler language.

I recommend using **Option 1 or 2** as a solid starting point. You can always edit the description later. Always use the Tranditional Chinese characters.