Here are a few options for WordPress post tag descriptions, in Traditional Chinese, for the tag “食物里程 (Shíwù Lǐchéng, Food Miles)”:

**Option 1 (Simple and Direct):**

> **描述：** 我們食物從產地到你餐桌的距離 。了解食物里程，讓你做出更環保、更健康的選擇。
>
> **Translation:** **Description:** The distance our food travels from where it’s produced to your table. Understand food miles and make more environmentally friendly and healthier choices.

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

> **描述：** 探討食物里程與環境永續性的關係。減少食物里程，減少碳足跡，為地球盡一份力。
>
> **Translation:** **Description:** Exploring the relationship between food miles and environmental sustainability. Reducing food miles reduces your carbon footprint and contributes to protecting the planet.

**Option 3 (Focus on Consumer Awareness):**

> **描述：** 認識「食物里程」的概念，讓你更了解食材的來源。 選擇當地或近距離生產的食物，為你的健康和環境帶來益處。
>
> **Translation:** **Description:** Understand the concept of “food miles” to learn more about where your food comes from. Choosing locally or near-produced food benefits your health and the environment.

**Option 4 (Concise and SEO-Friendly):**

> **描述：** 食物里程 (Shíwù Lǐchéng) – 食物運輸距離。 關注食物來源、環境影響，選擇更健康的飲食方式。
>
> **Translation:** **Description:** Food Miles (Shíwù Lǐchéng) – The distance food travels. Pay attention to the origin of your food, its environmental impact, and choose a healthier way of eating.

**Key Considerations when choosing:**

* **Target Audience:** Who is reading your blog? Choose a description that is appropriate for their level of knowledge and interest.
* **SEO:** Consider keywords. The description should include the term “食物里程” and related terms like “環境 (environment),” “健康 (health),” “碳足跡 (carbon footprint),” or “永續性 (sustainability)” if relevant.
* **Length:** WordPress generally allows a decent length for tag descriptions. Make it informative, but keep it concise.
* **Tone:** Are you aiming for something serious or more approachable? Reflect this in your language.

You can choose the description that best fits your specific blog’s content and style. I recommend starting with Option 1 or 4 for a good balance of clarity and conciseness. Remember to input this description directly into the WordPress tag settings when you create or edit this tag. Good luck!