Here are a few options for the description of a WordPress post tag “貓科動物” (Māokē Dòngwù / Feline Animals), with different focuses:

**Option 1: Concise and Informative**

> 貓科動物：探索所有關於貓科動物的資訊，包括獅子、老虎、豹子、貓等不同種類、習性、棲息地、保護和有趣的知識。
>
> (Māokē Dòngwù: Tànsuǒ suǒyǒu guānyú māokē dòngwù de zīxùn, bāokuò shīzi, lǎohǔ, bàozi, māo děng bùtóng zhǒnglèi, xíxìng, qīxī dì, bǎohù hé yǒuqù de zhīshi.)
>
> _Translation:_ Feline Animals: Explore all information about feline animals, including different species like lions, tigers, leopards, cats, their habits, habitats, conservation, and interesting knowledge.

**Option 2: With a Focus on Blog Content**

> 貓科動物：在這裏，您可以找到關於所有貓科動物的最新文章、照片和影片。我們涵蓋各種貓科動物，從家貓到大型貓科動物，包括它們的生態、行為和保護措施。
>
> (Māokē Dòngwù: Zài zhèlǐ, nín kěyǐ zhǎodào guānyú suǒyǒu māokē dòngwù de zuìxīn wénzhāng, zhàopiàn hé yǐngpiàn. Wǒmen hánggài gèzhǒng māokē dòngwù, cóng jiāmāo dào dàxíng māokē dòngwù, bāokuò tāmen de shēngtài, xíngwéi hé bǎohù cuòshī.)
>
> _Translation:_ Feline Animals: Here you can find the latest articles, photos, and videos about all feline animals. We cover various feline animals, from domestic cats to large feline animals, including their ecology, behavior, and conservation measures.

**Option 3: Engaging and Aspirational**

> 貓科動物：跟著我們，一起探索迷人的貓科動物世界！在這裡，您可以了解牠們的優雅、力量與神秘。不管是家貓、還是野生的老虎，牠們都充滿了令人驚嘆的魅力！
>
> (Māokē Dòngwù: Gēnzhe wǒmen, yīqǐ tànsuǒ mímén de māokē dòngwù shìjiè! Zài zhèlǐ, nín kěyǐ liǎojiě tāmen de yōuyǎ, lìliàng yǔ shénmì. Bùguǎn shì jiāmāo, háishì yěshēng de lǎohǔ, tāmen dōu chōngmǎn le lìng rén jīngtàn de charm!)
>
> _Translation:_ Feline Animals: Follow us and explore the fascinating world of feline animals! Here, you can learn about their elegance, power, and mystery. Whether domestic cats or wild tigers, they are full of amazing charm!

**Option 4: SEO Focused**

> 貓科動物：包含貓科動物的資訊、貓科動物的種類、貓科動物的習性、貓科動物的保護、貓科動物的照片、貓科動物的影片、貓科動物的文章。
>
> (Māokē Dòngwù: Bāohán māokē dòngwù de zīxùn, māokē dòngwù de zhǒnglèi, māokē dòngwù de xíxìng, māokē dòngwù de bǎohù, māokē dòngwù de zhàopiàn, māokē dòngwù de yǐngpiàn, māokē dòngwù de wénzhāng.)
>
> _Translation:_ Feline Animals: Includes information on feline animals including, the different species of feline animals, the habits of feline animals, the conservation of feline animals, photos of feline animals, videos of feline animals, and articles about feline animals.

**Considerations when choosing:**

* **Your Blog’s Tone:** Choose a description that matches the overall style and tone of your blog (e.g., informative, fun, scientific).
* **Your Target Audience:** Think about who you are trying to reach. Are they casual readers, or are they experts?
* **SEO (Search Engine Optimization):** Use keywords relevant to what people might search for (like “貓”, “老虎”, “豹”, “貓科動物”). Option 4 emphasizes this.
* **Length:** WordPress allows for tag descriptions, but keep it relatively concise.
* **Your Content:** Make sure the description *accurately* reflects what kind of content you’ll be tagging with “貓科動物”.

I recommend choosing the option that best suits your specific needs and content strategy. Good luck!