Here are a few options for the WordPress post_tag description for “出國前” in Traditional Chinese, ranging in length and detail. Choose the one that best suits your needs and website style:

**Option 1 (Concise):**

> 為出國準備做的所有事情，包括規劃、準備物品、重要文件等等。

**(Translation: Everything you do to prepare for going abroad, including planning, packing, important documents, etc.)**

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

> 分享出國旅行前的各種準備，包含簽證、機票、住宿、行李打包、旅遊保險、匯率等等資訊提供。

**(Translation: Sharing preparation tips before going abroad, including visas, flights, accommodation, packing, travel insurance, exchange rates, etc. information.)**

**Option 3 (Focus on Planning):**

> 關於出國旅行前的完整規劃指南。從預算編列、行程安排到文件準備，提供實用建議，讓你的出國之旅更順利。

**(Translation: A complete planning guide for before traveling abroad. From budgeting, itinerary planning to document preparation, providing practical advice to make your trip abroad smoother.)**

**Option 4 (More Casual/Friendly):**

> 出國前的所有準備清單！ 讓你輕鬆應對出國前的繁瑣事項，開心迎接旅程！

**(Translation: The ultimate checklist for before going abroad! Letting you easily handle the complicated things before going abroad and happily welcome your trip!)**

**Key Considerations when Choosing:**

* **Your Blog’s Tone:** Is your blog formal or casual? Choose the description that matches.
* **Target Audience:** Who are you writing for? Do they need a lot of detail, or are they just looking for a quick overview?
* **SEO:** (Search Engine Optimization) Consider relevant keywords like “簽證” (visa), “機票” (flight), “打包” (packing), “旅遊” (travel), etc. (all included in the above choices for SEO).
* **Character Count:** WordPress has no strict limits, but shorter descriptions often work better in search results.

**How to Use the Description in WordPress:**

1. **Go to your WordPress dashboard.**
2. **Navigate to “Posts” -> “Tags” (or “Categories” if you’re using categories instead of tags).**
3. **Find the tag “出國前”.**
4. **Click “Edit”.**
5. **In the “Description” field, paste the text you chose above.**
6. **Click “Update”.**

Good luck with your blog!