Here are a few description options for the WordPress post tag “渡鴉” (Wūyā, Raven) in Traditional Chinese, varying in tone and focus:

**Option 1: Short & Sweet (Direct & Concise)**

* **Description:** 渡鴉 (Wūyā): 與死亡、智慧和神秘相關的鳥類。 (Wūyā: The bird associated with death, wisdom and mystery.)

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

* **Description:** 渡鴉 (Wūyā) 是一種常見的黑鳥，常出現在文學、神話和傳說中，象徵變革、智慧，有時亦與不祥之兆相連。 (Wūyā (Raven) is a common black bird, often appearing in literature, mythology and legends, symbolizing change, wisdom, and sometimes omens of foreboding.)

**Option 3: Focused on Symbolism (Literary bent)**

* **Description:** 渡鴉 (Wūyā): 在東西方文化中佔有重要地位的象徵。它代表着智慧、預言、死亡、孤獨及神秘。瞭解更多有關這種迷人鳥類在文學、神話和藝術中的意象。 (Wūyā (Raven): A symbol with an important place in both Eastern and Western cultures. It represents wisdom, prophecy, death, solitude, and mystery. Learn more about the imagery of this fascinating bird in literature, mythology, and art.)

**Option 4: Informative & Search Engine Optimized (SEO friendly)**

* **Description:** 渡鴉 (Wūyā) 是一種大型黑色鳥類，常被稱為黑烏鴉。在本標籤下，您將找到有關渡鴉的信息，包括牠們的生活習性、文化意義、以及在藝術和文學中的應用。(Wūyā (Raven) is a large black bird, often referred to as a black crow. Under this tag, you’ll find information about ravens, including their life habits, cultural meanings, and applications in art and literature.)

**Which to Choose:**

* Consider the overall tone and theme of your website.
* Think about who your target audience is and their level of knowledge.
* For a general audience, Option 2 or 4 is good.
* If your site is geared towards literature or symbolism, Option 3 is ideal.
* Option 1 is perfect for a highly informative website that needs to be very concise.

**Remember to:**

* Ensure the description aligns with the content tagged under “渡鴉”.
* Incorporate relevant keywords to improve searchability.
* Proofread carefully for any typos or grammatical errors.