Here are a few options for a WordPress post_tag description, in Traditional Chinese, for the title “適量飲水,” catering to different levels of detail and purpose:

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

* **Description:** 保持健康的重要習慣。

* **Translation:** An important habit for maintaining health.
* **Use:** Perfect for a general overview, suitable for most posts about drinking water.

**Option 2: Slightly more descriptive:**

* **Description:** 了解如何保持適量飲水，以維持身體健康，並避免脫水。

* **Translation:** Understanding how to drink water in moderation to maintain bodily health and avoid dehydration.
* **Use:** Suitable if the related posts focus specifically on hydration and the benefits.

**Option 3: Benefits-focused:**

* **Description:** 飲用足夠的水份，對身體有多種益處，例如：促進新陳代謝、改善膚質、和幫助消化。

* **Translation:** Drinking enough water has multiple benefits for the body, such as promoting metabolism, improving skin quality, and aiding digestion.
* **Use:** Good If the posts discuss the benefits of drinking enough water.

**Option 4: Targeted to Specific Audience (If Applicable)**

* **Description (If targeting seniors):** 長輩們應注意每日飲水的重要性，保持身體機能良好。

* **Translation:** Elderly people should pay attention to the importance of daily water intake to maintain good bodily functions.
* **Use:** Useful if your content has specific posts for senior citizens.

**How to Choose:**

* **Consider the Overall Content:** Select the description that best reflects the focus of the posts you’re tagging.
* **Keep it Concise:** WordPress often displays tag descriptions alongside the tag title, so brevity is helpful.
* **Target Audience:** If necessary, tailor the description to your intended readership.

When adding the tag in WordPress:

1. Go to your post or the “Tags” section in the editor.
2. Add the tag “適量飲水” as your title.
3. In the “Description” field, paste the description you choose.

Remember to also add the appropriate keyword for SEO.