Here are a few options for the WordPress post tag description, each with a slightly different nuance:

**Option 1: Concise & General**

* **Title (文章標題):** 比特幣壽命
* **Description (標籤描述):** 探討比特幣的潛在生命週期、未來發展及相關預測。 關注比特幣技術的長期可行性。

**Explanation:** This is a good all-around option, focusing on the longevity and future prospects of Bitcoin. It’s clear and direct.

**Option 2: Emphasis on Technical Aspects**

* **Title (文章標題):** 比特幣壽命
* **Description (標籤描述):** 分析比特幣的可持續性，評估其技術基礎、安全性和適應性，探討影響比特幣壽命的關鍵因素，如擴容、挖礦難度及監管環境。

**Explanation:** This option highlights the technical aspects that affect Bitcoin’s lifespan. It’s suitable if the posts tagged with this focus on technical discussions.

**Option 3: Focusing on Broader Implications**

* **Title (文章標題):** 比特幣壽命
* **Description (標籤描述):** 解讀比特幣壽命對全球經濟、金融體系及投資者的影響。 深入剖析比特幣的長期投資價值與風險，探討其對未來的意義。

**Explanation:** This option is suitable if the articles touch upon more broader implications and investment value.

**How to enter this in WordPress:**

1. **Under “Tags” (標籤) in the WordPress post editor:**
2. Enter “比特幣壽命” in the “Name” (名稱) field.
3. Enter your chosen description (e.g., “探討比特幣的潛在生命週期…” ) in the “Description” (描述) field.
4. Click “Add New Tag” (新增標籤) or if it already exists, click `Edit Tag` to add the description.

By choosing the description that best fits the content and tone of your blog posts, you’ll help your audience better understand the topics covered. Good luck!