Here are a few description options for the WordPress post_tag “壽命長短” (Life Expectancy) in Traditional Chinese, catering to different levels of SEO and clarity:

**Option 1: Concise and Keyword-Focused (Best for general use):**

> 關於影響壽命長短的因素，包括生活習慣、健康狀況、遺傳等等的討論和分析。 探索如何提升壽命，優化健康。

* **Translation:** Discussions and analysis on the factors affecting life expectancy, including lifestyle, health conditions, genetics, and more. Explore how to increase lifespan and optimize health.
* **Why it’s good:** Uses keywords (“壽命長短” (life expectancy), “影響” (affect), “因素” (factors), “健康” (health), “提升壽命” (increase lifespan)). Clear and relevant.

**Option 2: More Descriptive (Good for blog posts dedicated to health):**

> 深入探討影響人類壽命的各種因素，從飲食習慣到運動量，從醫療技術到環境因素。 閱讀相關文章，了解如何透過生活方式的調整及早規劃，實現更長壽、更健康的生活。

* **Translation:** Deep dives into the various factors that affect human life expectancy, from dietary habits to exercise levels, from medical technology to environmental factors. Read related articles to understand how to plan early through lifestyle adjustments to achieve a longer, healthier life.
* **Why it’s good:** More informative and emphasizes the practical application of information. Uses phrases like “深入探討” (deep dive), “早規劃” (plan early), and “更長壽、更健康” (longer, healthier).

**Option 3: Focused on the Tag’s Purpose (if used on a wider range of content, e.g. historical):**

> 涵蓋與壽命長短相關的各個方面，包括古代人的壽命、現今的長壽秘訣、以及對未來壽命的展望。 探索歷史、科學和文化對壽命的影響。

* **Translation:** Covers all aspects related to life expectancy, including the lifespans of ancient people, secrets to longevity today, and perspectives on future life expectancy. Explore the influences of history, science, and culture on lifespan.
* **Why it’s good:** Broadens the scope for versatility, fits for content that might cover history, research, etc.

**Option 4: Short and Sweet (Best If space is limited):**

> 壽命相關討論。 健康、長壽、影響壽命的因素。

* **Translation:** Discussions related to life expectancy. Health, longevity, factors affecting lifespan.
* **Why it’s good:** Short, concise, and uses keywords.

**How to use these descriptions in WordPress:**

1. **Go to your WordPress admin panel.**
2. **Go to Posts > Tags (or Categories if you’re using categories).**
3. **Find the “壽命長短” tag (or create a new one).**
4. **In the “Description” field, paste the chosen description.**
5. **Click “Update” or “Add New Tag”.**

**Key Considerations:**

* **Keywords:** Make sure to incorporate the core keyword (“壽命長短”) and related terms.
* **Clarity:** The description should accurately reflect the content associated with the tag.
* **Length:** Choose the optimal length based on your blog’s overall SEO strategy and audience.
* **Practicality:** Encourage user engagement by hinting at informative content.

Choose the description that best suits the specific content covered on your blog. Good luck!