Here are a few options for the WordPress post tag description, catering to different levels of detail:

**Option 1: Concise & Direct**

* **Description:** 了解如何實踐循環經濟，減少浪費，創造永續的未來。 (Learn about implementing the circular economy, reducing waste, and creating a sustainable future.)

**Option 2: Slightly More Detailed**

* **Description:** 探討循環經濟的各種面向，從產品設計到資源回收，幫助您理解如何將廢物轉化為資源，實現更環保、更高效的經濟模式。 (Explore various aspects of the circular economy, from product design to resource recycling, helping you understand how to transform waste into resources, and achieve a more environmentally friendly and efficient economic model.)

**Option 3: Focus on Practicality**

* **Description:** 學習循環經濟的實用技巧和案例，包括如何減少碳足跡、延長產品壽命、以及支持綠色消費。 提供您在日常生活中實踐循環經濟的方法。 (Learn practical skills and examples of the circular economy, including how to reduce your carbon footprint, extend product life, and support green consumption. Offers methods for implementing the circular economy in your daily life.)

**Option 4: Addressing Potential Concerns**

* **Description:** 深入了解循環經濟的挑戰與機遇。 我們將探討如何克服循環經濟發展的障礙，並發掘循環經濟為企業和個人帶來的益處，例如環境保護和節省成本。 (Learn more about the challenges and opportunities of the circular economy. We will explore how to overcome the obstacles to the development of the circular economy, and discover the benefits it brings to businesses and individuals, such as environmental protection and cost savings.)

**Key Decisions in Choosing the Best Description:**

* **Target Audience:** Who are you writing for? Are they experts, beginners, or a mix?
* **Post Content:** What kind of content is associated with this tag? (e.g., news, tutorials, case studies)
* **SEO:** Do you want to include specific keywords for search optimization? (like “環境保護” – environmental protection, “永續發展” – sustainable development, “資源回收” – resource recycling)

**How to Use the Description in WordPress:**

1. **Login** to your WordPress Dashboard.
2. Go to **Posts** -> **Tags**.
3. Find the “循環經濟” tag.
4. Click **Edit**.
5. In the “Description” field, paste your chosen description.
6. Click **Update**.

Remember to check your WordPress theme to see how the tag description is displayed on your website – it may not show up everywhere, but its presence helps search engines understand your content. Good luck!