Here are a few options for a WordPress post_tag description for “兒童機票” (Children’s Airfare) in Traditional Chinese, ranging from concise to more informative:

**Option 1: Concise & Direct**

* **Description:** 兒童機票相關資訊，包含票價、規定及購票建議。 (Information related to children’s airfare, including price, regulations, and purchasing advice.)

**Option 2: Slightly More Detailed**

* **Description:** 探索關於兒童搭機旅行的機票資訊，包括嬰兒票、兒童票的優惠及其申辦流程，以及常見問題解答。 (Explore information about air tickets for children traveling by plane, including discounts for infant and child tickets, application processes, and frequently asked questions.)

**Option 3: Emphasizing Practicality**

* **Description:** 規劃親子旅行？這裡提供關於兒童機票的完整指南，涵蓋票價比較、行李規定、機上服務等等，助您輕鬆安排愉快的旅程。 (Planning a family trip? Here’s a complete guide to children’s airfare, covering price comparisons, baggage regulations, in-flight services, and more, to help you easily arrange a pleasant journey.)

**Option 4: Keyword-Rich (for SEO)**

* **Description:** 兒童機票，包含嬰兒票價格與規定、兒童票優惠比較、親子旅行購票指南，以及常見問題解答。找到最適合您的兒童搭機旅行方案，省錢又安心！ (Children’s airfare, including infant ticket prices and regulations, comparison of children’s ticket discounts, a guide to purchasing tickets for family travel, and answers to frequently asked questions. Find the best solutions for your children’s flights, saving money and peace of mind!)

**Recommendations**

* **Choose the option that best reflects the *content* within your posts tagged with “兒童機票”.** If your posts mostly focus on price comparisons, Option 4 might be best. If you mostly cover regulations, Option 2 might be more suitable.
* **Keep it relatively short (under 150 characters is ideal for SEO).** The description should concisely summarize what visitors can expect to find on posts with this tag.
* **Consider using keywords like “嬰兒票” (infant ticket), “兒童票優惠” (child ticket discount), “親子旅行” (family travel), and other relevant phrases to attract readers.**

Remember to add the description to your WordPress post tag settings. You can typically find this in the Tag settings under “Edit Tag.” You might need an SEO plugin like Yoast SEO or Rank Math to manage the description field efficiently depending on your WordPress theme. Good luck!