Here are a few descriptions for the WordPress post tag “後天性” in Traditional Chinese, with varying levels of detail and focus:

**Option 1: Concise and General**

* **Description:** 關於後天因素的標籤，探討在生命歷程中形成的特性與現象。 (This tag is about acquired factors, exploring characteristics and phenomena that develop during the course of life.)

**Option 2: Slightly More Detailed**

* **Description:** 涵蓋因環境、經驗、學習或其他非遺傳因素所造成的後天性特徵。包括技能、疾病、行為模式等。 (This tag encompasses acquired traits resulting from environment, experience, learning, or other non-genetic factors. Examples include skills, diseases, and behavioral patterns.)

**Option 3: Focusing on Contrast with 先天性 (Congenital)**

* **Description:** 此標籤主要關注後天形成的特徵，與「先天性」形成對比，探討生命中後天獲得的各種變化與影響。 (This tag focuses on acquired traits, contrasting them with “先天性” (congenital), exploring the changes and influences acquired during life.)

**Option 4: More Broad and Applicable to Content**

* **Description:** 此標籤用於標記文章，它們討論了在出生後，受環境、學習、經驗及其他因素影響而產生的各種變化。 (Use this tag to mark articles that discuss the various changes that occur after birth, influenced by the environment, learning, experience, and other factors.)

**Key Considerations when choosing:**

* **The Content:** Where does your content focus? Does it mainly talk about skills, diseases, or a broader range? The description should match the context of your post.
* **Target Audience:** Are your readers likely to be experts or general readers? Adjust the level of detail accordingly.
* **SEO:** While tag descriptions have less impact than post/page descriptions, consider keywords. “後天性” is the primary keyword, and the descriptions use variations to help with understanding.

**Recommendation:** I recommend either option 1, 2 or 4,. They offer a clear and reasonably-detailed representation of the tag’s purpose, making it useful for both you and your audience. Choose the one that best aligns with your overall blog theme and typical content.