Here are a few description options for the WordPress post tag “台灣學測” (Taiwanese College Entrance Exam) in Traditional Chinese, ranging from concise to slightly more detailed:

**Option 1 (Concise):**

> 台灣學測相關資訊，包含考試、準備、成績等。
>
> _(Information related to the Taiwan College Entrance Examination (GSAT), including the exam itself, preparation, and results.)_

**Option 2 (More Detail):**

> 台灣學測（學科能力測驗）的最新消息、考古題、準備技巧、歷年分數參照、放榜資訊，以及大學申請入學相關資源。
>
> _(The latest news, past exam questions, preparation tips, historical score references, results release information, and university application resources related to the Taiwanese College Entrance Examination (GSAT – General Scholastic Ability Test). )_

**Option 3 (Focus on students):**

> 為您提供有關台灣學測的全面資訊，幫助您準備考試、了解規定，並讓您獲得進入理想大學所需的協助。
>
> _(Comprehensive information about the Taiwan College Entrance Examination to help you prepare for the exam, understand the regulations, and get the assistance you need to enter your dream university.)_

**Option 4 (Simple and Clear):**

> 台灣學測：考試、準備、升學相關資訊彙整。
>
> _(Taiwanese College Entrance Exam: Information compilation regarding exams, preparation, and higher education.)_

**Key Considerations when choosing:**

* **What will your site’s content primarily focus on?** Choose the description that best reflects the types of posts you’ll be tagging.
* **SEO:** While tags aren’t as crucial for SEO as categories, it’s still helpful to include relevant keywords (such as “考試” – examination, “準備” – preparation, “升學” – higher education) in the descriptions.
* **Target audience:** Who are you writing for (students, parents, educators)? Tailor the language to match their needs.
* **Length:** Keep it relatively concise for readability.

Ultimately, the best description depends on your specific website and the content you plan to publish. I recommend picking the one that best reflects the scope of the content the tag “台灣學測” will cover.