Here are a few options for a WordPress post_tag description for “環境訓練” (Environmental Training) in Traditional Chinese, ranging in formality and focus:

**Option 1: Concise & General**

* **Description:** 學習保護我們周遭環境的方法。
* **Translation:** Learn how to protect our surroundings.
* **Focus:** Simple and direct, suitable for a broad audience.

**Option 2: More Detailed & Action-Oriented**

* **Description:** 了解並參與各種環境保護的訓練，提升環保意識，實踐永續發展。包括環保教育、減廢措施、節能技巧等。
* **Translation:** Understand and participate in various environmental protection training, enhance environmental awareness, and practice sustainable development. This includes environmental education, waste reduction measures, energy-saving techniques, and more.
* **Focus:** Explains what kind of content will be tagged, suitable for posts containing practical advice or in-depth discussions.

**Option 3: Emphasizing Community & Global Impact**

* **Description:** 透過環境訓練，提升對全球環境議題的認識，與社群一起為地球努力。
* **Translation:** Through environmental training, increase awareness of global environmental issues, and work with the community to contribute to the Earth.
* **Focus:** Emphasizes collective effort and global connections, good for posts focusing on broader societal impact.

**Option 4: Focus on Skills Development**

* **Description:** 取得必要的技能，保護我們的環境，並在環境保護領域中做出貢獻。其中包括實務培訓、知識分享和技能演練。
* **Translation:** Acquire the necessary skills to protect our environment and contribute to environmental protection. This includes practical training, knowledge sharing, and skills practice.
* **Focus:** emphasizes skillsets and action based on specific environmental skills.

**Which to Choose?**

Consider the following when selecting a description:

* **Target Audience:** Is your content geared toward a general audience or a more specialized group?
* **Post Content:** What kind of posts will be tagged with “環境訓練”? Will they be practical guides, news articles, or opinion pieces?
* **WordPress Plugin Used for Tags:** Some plugins might use the description differently.

I hope these options are helpful! Feel free to ask if you’d like any variations or further refinements.