Here are a few options for a WordPress post tag description in Traditional Chinese for the title “每日份量” (Měi rì fènliàng – Daily Portion):

**Option 1 (Concise & General):**

> 每日份量相關資訊，包括飲食、營養、活動等的標準份量。
>
> *Translation: Information related to daily portions, including standard portions for diet, nutrition, activities, etc.*

**Option 2 (More Specific to Diet/Food):**

> 分享每日飲食指南、卡路里建議，及各種食材的理想份量建議。 幫助您規劃健康、均衡的飲食。
>
> *Translation: Sharing daily diet guides, calorie recommendations, and ideal portion suggestions for various ingredients. Helping you plan a healthy and balanced diet.*

**Option 3 (Focus on Planning & Control):**

> 學習如何控制每日份量。 掌握份量控制技巧，為您的健康設定每日目標，精準規劃飲食與卡路里攝取。
>
> *Translation: Learning how to control daily portions. Mastering portion control techniques to set daily health goals and accurately plan your diet and calorie intake.*

**Option 4 (If the blog focuses on fitness/exercise):**

> 每日份量的運動與營養搭配，讓您的體能達到巔峰！
>
> *Translation: Pairing daily portions of exercise with nutrition to bring your physical fitness to its peak!*

**How to Choose:**

* **Consider the context:** What’s the main topic of your blog post? Does it focus on food, exercise, overall health, or something else?
* **Be clear:** Make sure the description accurately reflects the content you’ll be tagging with this tag.
* **Keep it concise:** WordPress tag descriptions are usually displayed in summaries or tag clouds, so keep it brief and to the point.

Choose the option that best suits *your* blog and the content you’ll be using this tag for! You can then add this description within the WordPress tag settings.