Here are a few options for a description for the WordPress post tag “不喝” in Traditional Chinese, ranging in tone and focus:

**Option 1: Concise & Functional**

> 關鍵字：不喝 (bù hē) – 不喝 is the Traditional Chinese equivalent of “not drinking.” This tag is used to categorize content related to avoiding drinks.

**Option 2: Slightly More Descriptive**

> 標籤：不喝 (bù hē) – 此標籤用於標記與不喝任何飲品相關的文章，例如，禁酒、不喝咖啡，或因健康原因避免飲品。

**Translation of Option 2:**

> Tag: 不喝 (bù hē) – This tag is used to mark articles related to not drinking any drinks. Examples include refraining from alcohol, not drinking coffee, or avoiding drinks for health reasons.

**Option 3: Evocative & Focused (Consider using with suitable blog content)**

> 主題：不喝 (bù hē) – 人生海海，不喝也可以很精彩。 探索關於不喝的奧秘，以及在各式情境下不喝的選擇。

**Translation of Option 3:**

> Theme: 不喝 (bù hē) – Life is vast, and it can still be wonderful without drinking. Explore the mysteries of not drinking and the choices available in various situations.

**Option 4: Simple & Direct**

> 標籤：不喝 (bù hē) – 有關「不喝」主題的文章，例如關於不喝飲料的相關資訊。

**Translation of Option 4:**

> Tag: 不喝 (bù hē) – Articles related to the topic “not drinking,” such as information about not drinking beverages.

**Key Considerations when Choosing:**

* **Target Audience:** Who is your blog audience? Are they focused on health, lifestyle, language learning, or something else? Tailor the description accordingly.
* **Blog Content:** Does your content focus on specific types of drinks people avoid, or is it broader?
* **Overall Tone:** Does your blog have a casual, informative, or more formal writing style?

I’d recommend choosing the description that best reflects your blog’s purpose and target audience. Remember to replace the word “標籤/主题” as appropriate as to what you want to use for it (tag or topic). The translations hopefully helps you understand what each one aims for. Good luck!