Okay, here’s a WordPress post tag description in Traditional Chinese for the title “旅遊網站”:

**Description (Multiple options to choose from depending on the tone and context):**

**Option 1 (Concise and straightforward):**

> 各類旅遊網站相關內容，包括旅遊攻略、目的地介紹、飯店預訂、機票比價等資訊。 (Various travel website-related content, including travel guides, destination introductions, hotel bookings, flight comparisons, and other information.)

**Option 2 (Slightly more detailed):**

> 匯集了不同旅遊網站的深度報導、使用者評價、最新促銷活動，方便您規劃行程、比較價格、尋找最佳旅遊方案。 (Gathers in-depth reports, user reviews, and the latest promotions from different travel websites, making it easier for you to plan your trips, compare prices, and find the best travel options.)

**Option 3 (Focus on user benefit):**

> 想輕鬆找到理想的旅遊網站嗎？這裡提供豐富的資源，助您快速搜尋、比較各家網站，讓您省時省力，輕鬆享受美好的旅行體驗! (Want to easily find the perfect travel website? Here we offer rich resources to help you quickly search and compare websites, saving you time and effort, and allowing you to easily enjoy a wonderful travel experience!)

**Option 4 (More broad and encompassing):**

> 這個標籤囊括了關於旅遊網站的一切，從網站的使用教學到推薦，從最新旅遊資訊到折扣優惠，應有盡有，助您打造完美的旅行。 (This tag encompasses everything about travel websites, from usage instructions to recommendations, from the latest travel information to discount deals, providing you with everything you need to build the perfect trip.)

**Explanation of Choices and Considerations:**

* **Target Audience:** Consider your audience. Which option best suits their needs and expectations? Are they beginners, experienced travelers, or something in between?
* **Website Theme:** Think about the overall tone and style of your WordPress site. Is it formal, informal, humorous, or serious?
* **Keywords:** The descriptions include relevant keywords like “旅遊網站,” “攻略,” “目的地,” “飯店預訂,” “機票比價,” “使用者評價,” “行程規劃,” etc. This helps with SEO.
* **User Benefit/ Call to Action:** Some options subtly highlight how the tag helps the user (e.g., saving time, finding the best deals).
* **Length:** Keep it relatively concise. WordPress generally displays a short description.

**How to Use in WordPress:**

1. **Edit the Tag:** Go to your WordPress Dashboard and find the “Tags” section (usually under “Posts”).
2. **Select the Tag:** Click on the “旅遊網站” tag.
3. **Add Description:** You should see a field labeled “Description.” Paste your chosen description in this field.
4. **Update:** Click “Update” to save the description.

Good luck! Let me know if you’d like any variations or alternative descriptions!