Okay, here are a few options for a WordPress post tag description for “坪數” (Ping Shu) in Traditional Chinese, ranging in formality and verbosity, along with the considerations behind each:

**Option 1: Concise & Direct**

* **Description:** 瞭解您房屋或空間的實際大小。 (Understand the actual size of your house or space.)

* **Considerations:**
* Short, easy to understand.
* Clear and directly relevant to what the tag represents.
* Good for a general understanding.

**Option 2: Slightly More Descriptive**

* **Description:** 標記與建物或空間的坪數相關的文章。包含房屋、辦公室、公寓等，提供您關於面積的資訊。 (Tag for posts related to the floor area (Ping Shu) of buildings or spaces. Includes houses, offices, apartments, and more, providing information about the area.)

* **Considerations:**
* A bit more detail, clarifying the types of spaces it applies to.
* Helps clarify the purpose of the tag content.
* Provides added clarity that may be suitable for a broad audience.

**Option 3: Focus on Practical Use**

* **Description:** 搜尋房屋、空間的坪數資訊。使用此標籤，快速找到您關心的面積大小、格局，以及與坪數相關的相關資訊。 (Search for information on the Ping Shu of houses and spaces. Use this tag to quickly find the area size, layout, and related information that you care about.)

* **Considerations:**
* Oriented towards the user’s action.
* Highlights how the tag can be used to *search* for information.
* Uses simpler language for clarity.

**Option 4: More Formal (for specific contexts)**

* **Description:** 用於標記與建物之樓地板面積（坪數）相關之內容。旨在提供建物面積數據、坪數換算、估算方法等實用資訊。 (Used to tag content related to the floor area (Ping Shu) of buildings. Intended to provide practical information such as building area data, Ping Shu conversions, and estimation methods.)

* **Considerations:**
* Uses more formal language.
* Suitable for a technical audience or content with detailed information.
* Explains the broader focus.

**How to Choose Your Best Option:**

* **Consider your target audience:** Who are you writing for? Are they likely to be technical experts, or general consumers?
* **The type of content:** What kind of posts will be tagged with “坪數”? Are they simple listings, in-depth guides, or something else?
* **Your goals:** What do you want the user to understand when they see this tag? What should they do with it?

**To add the Description in WordPress:**

1. **Go to your WordPress admin panel.**
2. **Navigate to “Posts” > “Tags”.** (Or the equivalent menu item for your theme)
3. **Find the tag “坪數”.** (You may need to search for it if you have a lot of tags).
4. **Click “Edit” on the tag.**
5. **Look for the “Description” field.** (It might be called “Tag Description” or similar)
6. **Paste your chosen description into the field.**
7. **Click the “Update” button.**

I recommend choosing Option 2 or 3 as a starting point. They’re flexible and suited for broad application. Adjust to your specific use-case as needed. Good luck!