Here are a few options for a WordPress post_tag description for “水份攝取建議” in Traditional Chinese, each with a slightly different focus:

**Option 1 (Concise and Clear):**

> 了解如何正確飲水，保持身體健康。分享最佳水份攝取量、時機及注意事項。

**(Understanding how to drink water correctly to maintain a healthy body. Sharing optimal water intake, timing, and precautions.)**

* **Features:** Simple, direct, and covers the core topic. Suitable for a general tag.

**Option 2 (Focus on Benefits):**

> 維持健康活力的關鍵：水份攝取建議。改善皮膚狀況，促進新陳代謝，增強體力。

**(The key to maintaining health and vitality: water intake recommendations. Improve skin condition, promote metabolism, and enhance physical strength.)**

* **Features:** Emphasizes the benefits of proper hydration, attracting readers by highlighting improvements.

**Option 3 (More Informative):**

> 關於水份攝取的綜合指南。討論每日飲水量、不同活動的飲水需求、以及避免脫水的方法。包括兒童、成年人及特殊情況的飲水建議。

**(A comprehensive guide to water intake. Discussing daily water intake, hydration needs for different activities, and methods to prevent dehydration. Including drinking recommendations for children, adults, and special circumstances.)**

* **Features:** More detailed and suggests covering various aspects of water intake, attracting readers seeking in-depth information.

**Option 4 (Emphasis on Guidance):**

> 專業水份攝取指南，助你養成健康飲水習慣。提供實用的建議、技巧和提示，輕鬆改善你的水份補充方式。

**(Professional water intake guide to help you develop healthy drinking habits. Provides practical advice, techniques, and tips to easily improve your water replenishment methods.)**

* **Features:** Positions itself as a helpful resource and promises practical advice, appealing to readers seeking guidance.

**Which option should you use?**

It depends on the target audience and the content of the posts associated with this tag.

* If you’re aiming for broad appeal, choose **Option 1 or 2**.
* If you are writing detailed articles about water consumption, choose **Option 3**.
* If you want to present the content as a resource with practical tips, choose **Option 4**.

Regardless of which you choose, be sure this description is concise and accurately reflects the topics covered by your posts. Also, you can adjust the descriptions to improve SEO (Search Engine Optimization) for the article.