Here are a few options for the description of the WordPress post tag “臭氧層破壞” (Ozone Depletion) in Traditional Chinese, ranging in length and detail:

**Option 1 (Concise):**

> 臭氧層破壞相關文章，探討臭氧層耗損的原因、影響及解決方案。

* **(Translation):** Articles related to ozone depletion, exploring the causes, impacts, and solutions for ozone layer depletion.

**Option 2 (Slightly More Detailed):**

> 關於臭氧層破壞的討論。了解我們如何保護臭氧層，減少其對地球的危害。

* **(Translation):** Discussions about ozone depletion. Learn how we can protect the ozone layer and reduce its harm to Earth.

**Option 3 (More Informative):**

> 本標籤涵蓋與臭氧層破壞有關的議題，包括：臭氧層的形成、氟氯碳化合物 (CFCs) 等物質的影響、對人類健康和環境的威脅、以及國際應對措施如《蒙特婁議定書》等。一同關注這個全球性的環境挑戰。

* **(Translation):** This tag covers issues related to ozone depletion, including: the formation of the ozone layer, the impact of substances like chlorofluorocarbons (CFCs), threats to human health and the environment, and international responses such as the Montreal Protocol. Join us in focusing on this global environmental challenge.

**Option 4 (Focus on Action):**

> 了解臭氧層破壞的嚴重性，以及我們可以採取哪些行動來減緩這個問題，保護我們的地球。

* **(Translation):** Understand the seriousness of ozone depletion and what actions we can take to mitigate this problem and protect our Earth.

**Choosing the Best Option:**

Consider these factors when choosing:

* **Target Audience:** Is it for experts or a general audience? A more detailed description (like Option 3) is useful for a knowledgeable audience, while a simpler one (like Option 1 or 2) is easier to understand for everyone.
* **Your Blog’s Style:** Does your blog aim for brevity or thoroughness? Match the description to your overall style.
* **Keywords:** Does the description mention important keywords you want to rank for? (All of the options do a decent job of that.)

I would likely use **Option 3** or **Option 2** for their informative nature while remaining clear and concise. Remember to adjust the description as needed to match your WordPress site’s content.