Here are a few options for a description of the WordPress post_tag “低吼” (which translates to “growl” or “deep roar” in Traditional Chinese), catering to different tones and purposes:

**Option 1: Concise & Informative**

> 標籤 “低吼” 代表文章中包含描述低沉、嘶吼聲調的內容。 從野獸的咆哮到情緒上的低語，盡在其中。
>> (Translation: The tag “低吼” represents content that details low, growling vocalizations. From animal roars to emotional murmurs, find it here.)

* **Why it’s good:** Directly identifies the meaning and applicable content. Simple and clear.

**Option 2: More Descriptive & Evocative**

> 沉穩的低吼、震盪的喉音，彷彿來自內心深處的呼喚。標籤「低吼」收錄文章中探索低沉音調、粗啞聲響，以及深沉情绪的聲音。
>> (Translation: A steady growl, a resonating throat sound, as if calling from the depths of the soul. The tag “低吼” collects articles that explore low-toned voices, raspy sounds, and sounds of deep emotions.)

* **Why it’s good:** Paints a more vivid picture, hinting at the type of content likely tagged. Uses richer vocabulary.

**Option 3: Focusing on Contextual Application**

> 此標籤「低吼」用於標記文章中提及動物發出的咆哮、人類示威的低吼，甚至是隱含著憤怒、威脅或力量的聲音表述。 探索在不同情境下，低吼所蘊含的意義。
>> (Translation: This tag “低吼” is used to mark articles that mention the roars of animals, the growls of human protests, or even the vocalizations that imply anger, threat, or power. Explore the meaning of the growl in various contexts.)

* **Why it’s good:** Points out where the tag would most likely be applied, making it more useful to the user.

**Which one you should choose depends on:**

* **The nature of your blog:** If it’s general, the first one might be best. If it’s a more creative or focused one, options 2 or 3 could be valuable.
* **Your target audience:** Consider their level of understanding and how they might interpret the descriptions.

Remember to adjust punctuation and style to match your overall WordPress blog consistency. You could also use a short, translated keyword if you have space constraints (e.g., “Growl, Roar, Sounds”).