Here are a few options for the WordPress post_tag description, catering to different levels of detail and tone:

**Option 1: Concise & Direct**

* **Description:** 關注全球暖化、極端天氣等氣候變化相關議題。 (Focus on global warming, extreme weather, and other climate change-related issues.)

**Option 2: Slightly More Expanded**

* **Description:** 標記與地球氣候危機相關的文章，涵蓋成因、影響及解決方案等面向。 (Tags articles related to the Earth’s climate crisis, including causes, effects, and potential solutions.)

**Option 3: Emphasizing Action & Urgency**

* **Description:** 探索全球氣候危機的嚴峻現實，呼籲採取行動應對，保護我們的未來。 (Exploring the serious reality of the global climate crisis, and calling for action to protect our future.)

**Option 4: For a More Informed Audience**

* **Description:** 探討與氣候危機相關的科學研究、政策制定、以及社會影響。 (Discussing scientific research, policy-making, and social impacts related to the climate crisis.)

**Choosing the Best Option:**

Consider these factors when choosing the description:

* **Target Audience:** Who are you trying to reach with your post? (general public, policy makers, or researchers?)
* **Website/Blog Theme:** How formal or informal is your website?
* **Focus of the Tag:** What kind of content will be tagged with this term?

I suggest using Option 2 or 3 if this is a general interest blog. Option 4 is more academic in tone.