Here are a few options for a description for a WordPress post_tag titled “可持續發展” (Sustainable Development) in Traditional Chinese, ranging in length and focus:

**Option 1: Simple & Concise**

* **Description:** 探討如何在經濟、社會和環境之間取得平衡，實現可持續發展。 (Exploring how to achieve a balance between economy, society, and the environment, to realize sustainable development.)

**Option 2: Slightly More Detailed**

* **Description:** 探索可持續發展的概念、重要性，以及我們如何透過創新和改變生活方式，共同為地球創造更美好的未來。 (Exploring the concept and importance of sustainable development, and how we can collectively create a better future for the planet through innovation and lifestyle changes.)

**Option 3: Action-Oriented**

* **Description:** 關注各類涉及可持續發展的議題，包括環境保護、社會責任、綠色科技、循環經濟等，讓我們一起學習和行動，為未來世代留下更美好的世界。 (Focusing on various issues related to sustainable development, including environmental protection, social responsibility, green technology, and the circular economy. Let’s learn and act together to leave a better world for future generations.)

**Option 4: Focus on Context (If your website has specific content)**

*(Replace the “[…]” with specific details related to your blog’s content.)*

* **Description:** 關於[…your specific content, e.g., 綠色能源, 環保生活 tips, 社企案例]的可持續發展相關文章。 了解更多關於如何在[…]方面實踐可持續發展。 (Articles about sustainable development related to […your specific content, e.g., green energy, eco-friendly living tips, social enterprise examples]. Learn more about how to practice sustainable development in […] areas.)

**Key Considerations when choosing:**

* **Your Blog’s Theme/Content:** Choose a description that aligns with the overall focus of your blog and the types of articles you’ll be tagging with this term.
* **Keyword Density:** While these descriptions are primarily for clarity, consider incorporating related keywords (e.g., “環境保護”, “綠色科技”) if they fit naturally and help with search engine optimization (SEO).
* **Readability:** The description should be easy to understand and encourage users to explore the content tagged with “可持續發展.”
* **Length limitations:** Keep in mind the WordPress theme will dictate how much the description is displayed.

I recommend choosing the option that best suits your specific website and then to implement it directly in the WordPress tag settings. Go to *Posts* -> *Tags* -> *Edit* your “可持續發展” tag. You should find a field to enter the description.