Here are a few options for a description of the WordPress post tag “鮪魚” (Tuna), suitable depending on your blog’s focus and target audience:

**Option 1: Short & Simple (For general blogs)**

> 這只是標籤「鮪魚」的說明。標示關於鮪魚文章的標籤。 (This is just a description for the tag “Tuna.” A tag marking articles about tuna.)

**Option 2: More Informative (For food blogs or blogs with food-related content)**

> 鮪魚是深海魚類，因其鮮美的肉質和豐富的營養而備受喜愛。此標籤涵蓋所有與鮪魚相關的文章。 (Tuna is a deep-sea fish, beloved for its delicious flesh and rich nutrients. This tag covers all articles related to tuna.)

**Option 3: Focusing on Uses (For blogs exploring recipes and cooking)**

> 鮪魚：多種烹飪方式的美味食材，從生魚片到罐頭，應有盡有。 在這裡你會找到關於鮪魚料理的食譜、烹飪技巧和更多資訊。 (Tuna: A delicious ingredient for various cooking methods, from sashimi to canned tuna. Here you’ll find recipes, cooking techniques, and more information about tuna dishes.)

**Option 4: Specific to an audience (e.g., seafood enthusiasts)**

> 探索鮪魚的美妙世界！ 這個標籤包括各種關於鮪魚的資訊：種類、捕撈方法、保護措施，以及如何辨別新鮮度和享用這款美味海鮮的方法. (Explore the wonderful world of tuna! This tag includes a variety of information about tuna: species, fishing methods, conservation measures, and how to identify freshness and enjoy this delicious seafood.)

**How to Choose:**

* **Consider your Blog’s Target Audience:** Who are you writing for? Food bloggers, general audience, or people deeply interested in fishing/sustainability?
* **Match the Tone of Your Blog:** Is your blog formal, informal, or informative?
* **Keywords:** Try to include relevant keywords in your descriptions, as these will help with SEO.
* **Be Concise:** Keep it short and easily understandable.

**Where to put the description in WordPress:**

When you edit the category/tag, most themes allow you to add a description inside the specific tag settings.