Here are a few options for the description of the WordPress post tag “海豚” (Dolphin) in Traditional Chinese, catering to different needs:

**Option 1: Simple and Concise (Best for general use)**

> 關於海豚相關的文章，包括牠們的生活習性、保護議題、以及有趣的互動等。
> (Articles related to dolphins, including their habits, conservation issues, and fun interactions.)

**Option 2: Slightly more descriptive (Useful if you have a variety of dolphin-related content)**

> 一系列關於海豚的文章，涵蓋牠們的生物學知識、與人類的互動、以及牠們在海洋生態系統中的角色。
> (A collection of articles about dolphins, covering their biology, interactions with humans, and their role in the marine ecosystem.)

**Option 3: Focusing on entertainment/interest (If your blog leans towards fun facts and entertainment)**

> 探索迷人的海豚世界！這裡有關於海豚的有趣知識、照片和影片，讓你更了解這些聰明活潑的海洋生物。
> (Explore the fascinating world of dolphins! Here you’ll find interesting facts, photos, and videos about dolphins, allowing you to learn more about these smart and lively marine creatures.)

**Option 4: Emphasizing conservation (Best if conservation is a key theme in your posts)**

> 關於海豚的資訊，包括牠們的生存威脅、保護措施、以及我們如何幫助這些美麗的海洋生物。
> (Information about dolphins, including threats to their survival, conservation efforts, and how we can help these beautiful marine creatures.)

**Key considerations when choosing:**

* **Your Content:** What kind of articles do you write about dolphins? The description should accurately reflect the types of content you tag with “海豚.”
* **Audience:** Who is your target audience? Adjust the tone and level of detail accordingly.
* **Purpose:** Are you primarily aiming for search engine optimization (SEO), or are you trying to engage your readers?
* **Character Limit:** WordPress tag descriptions can have length limitations, so consider concise phrasing.

I recommend choosing the description that best aligns with your website’s content and audience. Good luck!