Okay, here are a few options for a description for the WordPress post tag “截止日期 (jiézhǐ rìqī – Deadline)” in Traditional Chinese, keeping in mind different contexts and intended uses:

**Option 1: (General & Concise)**

* **Description:** 標示文章內容的最終期限，例如提交日期、活動截止時間等。 (Biāoshì wénzhāng nèiróng de zuìzhōng xiànqí, lìrú tíjiāo rìqī, huódòng jiézhǐ shíjiān děng.)
* **Translation:** Indicates the final deadline of the article content, such as submission dates, event closing times, etc.
* **Use Case:** Good for a general tag, easily understood by a wide audience and suitable for various types of content.

**Option 2: (More Focused on Actions)**

* **Description:** 提醒讀者需要在特定時間完成某項操作或提交要求。 (Tíxǐng dúzhě xūyào zài tèdìng shíjiān wánchéng mǒuxiàng cāozuò huò tíjiāo yāoqiú.)
* **Translation:** Reminds readers that they need to complete a certain action or submit a requirement within a specific time.
* **Use Case:** Beneficial if you are frequently using the tag to specify tasks such as application deadlines, contest submissions, or event registrations.

**Option 3: (Emphasis on Importance)**

* **Description:** 重要日期警示，請注意及時完成相關事宜。 (Zhòngyào rìqī jǐngshì, qǐng zhùyì jíshí wánchéng xiāngguān shìyí.)
* **Translation:** Important date warning, please pay attention and complete related matters promptly.
* **Use Case:** Use this if you want to emphasize the significance of the deadline and the importance of the readers acting quickly.

**Option 4: (Technical/Developer-Oriented)**

* **Description:** 用於標記涉及時間限制的內容。 (Yòngyú biāojì shèjí shíjiān xiànzhì de nèiróng.)
* **Translation:** Used to mark content that involves time limits and constraints.
* **Use Case:** Suitable if your blog covers technical topics related to deadlines or time tracking, for example, a developer website.

**How to Choose the Best Option:**

* **Your Audience:** Consider who you typically write for. The language and level of detail should match your target readers.
* **Your Content:** The purpose of your blog/website will influence the most suitable wording.
* **Consistency:** Once you’ve chosen the option, use it consistently across all posts with this tag.

**Using the Description in WordPress:**

1. **Go to “Posts” -> “Tags” (or “標籤” in Chinese).**
2. **Find the tag “截止日期” and click “Edit” (or “編輯”).**
3. **In the “Description” box, paste your chosen description.**
4. **Click “Update” (or “更新”).**

Good luck! Let me know if you’d like any variations or have other questions.