Here are a few options for a WordPress post_tag description, keeping in mind varying levels of formality and purpose:

**Option 1: Simple and Direct (Good for general use)**

* **Description:** 感到睏倦、想休息的時刻。 (Gǎn dào kùn juàn, xiǎng xiūxi de shíkè.) – The moment you feel sleepy and want to rest.

**Option 2: Emphasizing the feeling (Suitable for a blog about feelings or mental health)**

* **Description:** 描述疲憊、身體或心理上渴望睡眠的感受。 (Miáoshù píbèi, shēntǐ huò xīnlǐ shàng kěwàng shuìmián de gǎnshòu.) – Describing the feeling of fatigue and the body or mind’s desire for sleep.

**Option 3: Using a more natural conversational tone (Great for more casual blogs)**

* **Description:** 哎呀，好想睡覺啊！記錄下想睡覺的所有事物、時刻和原因。 (Āiyā, hǎo xiǎng shuìjiào a! Jìlù xià xiǎng shuìjiào de suǒyǒu shìwù, shíkè hé yuányīn.) – Uh oh, so sleepy! Tagging all things, moments, and reasons related to feeling sleepy.

**Option 4: Focusing on the context (Useful if you’re writing about sleep issues or tips)**

* **Description:** 與睡眠、睡眠問題或改善睡眠相關的帖子標籤。 (Yǔ shuìmián, shuìmián wèntí huò gǎishàn shuìmián xiāngguān de tiězi biāoqiān.) – A tag for posts related to sleep, sleep issues, or improving sleep.

**Why these are good:**

* **Clear and Concise:** They get straight to the point and explain what the tag is about.
* **Uses Chinese characters:** The examples all use traditional Chinese characters, as requested.
* **Adaptable:** They’re adaptable to different blog styles.
* **Addresses Context:** The options consider different purposes of the WordPress tag.
* **Includes Pinyin:** For helping the users who are learning Chinese how to pronounce each sentence.

**How to choose:**

* **Consider your blog’s subject matter:** If you discuss sleep issues, use Option 4. If it’s more general, go with Option 1 or 3.
* **Think about your audience:** A more casual blog can use Option 3.
* **Review the descriptions**: Make sure the description fits a consistent tone with your blog aesthetic.

When you set the description in WordPress, make sure you are using the “tag description” or “excerpt” field within the tag’s settings, not just the tag name!