Here are a few description options for the WordPress post tag “體脂” (Tǐzhī – Body Fat) in Traditional Chinese, catering to different needs:

**Option 1: Concise & Clear**

* **Description:** 了解你的體脂率，掌握健康關鍵。 (Understand your body fat percentage and master the key to health.)
* **Keywords:** 體脂, 體脂率, 體重管理, 健康, 健身 (Body Fat, Body Fat Percentage, Weight Management, Health, Fitness)

**Option 2: Slightly More Informative**

* **Description:** 關於身體脂肪的一切：測量、影響因素、控制方法。 (Everything about body fat: measurement, influencing factors, and control methods.)
* **Keywords:** 體脂, 體脂測量, 身體組成, 健康飲食, 運動 (Body Fat, Body Fat Measurement, Body Composition, Healthy Diet, Exercise)

**Option 3: Emphasizing the Practicality**

* **Description:** 想知道自己的體脂有多少？想改善體脂，打造健康體態？這裡提供你所需的資訊！ (Want to know how much body fat you have? Want to improve your body fat and build a healthy physique? We provide you with the information you need!)
* **Keywords:** 體脂, 減脂, 增肌, 健康飲食, 運動, 健身 (Body Fat, Fat Loss, Muscle Gain, Healthy Diet, Exercise, Fitness)

**Option 4: For a Blog focusing on general health**

* **Description:** 探討體脂在健康和健身中的重要性，以及如何透過飲食和運動來管理體脂率，達到更健康的體態。 (Explore the importance of body fat in health and fitness, and how to manage body fat percentage through diet and exercise to achieve a healthier physique.)
* **Keywords:** 體脂, 體脂率, 健康, 健身, 飲食, 運動, BMI (Body Fat, Body Fat Percentage, Health, Fitness, Diet, Exercise, BMI)

**Explanation of Choices:**

* **Relevance:** All descriptions directly relate to the meaning of “體脂” (Body Fat).
* **Keywords:** Include relevant keywords to improve the tag’s search engine optimization (SEO).
* **Language:** Uses clear and accessible Traditional Chinese.
* **Tone:** They vary in tone, depending on whether you want to be more informative, practical, or motivational. Choose the one that best fits your blog’s style.

**How to use the description in WordPress:**

1. **Go to Posts > Tags (or Categories, depending on your setup).**
2. **Find the “體脂” tag.**
3. **Edit the tag.**
4. **Look for the “Description” field.** Paste the description you chose into this field.
5. **Update the tag.**

By adding a description, you provide context for your readers and help search engines understand the content associated with the “體脂” tag. Good luck!