Here are a few options for a WordPress `post_tag` description for the title “所需文件” (Suǒ xū wénjiàn – Required Files) in Traditional Chinese, ranging in formality and specificity:

**Option 1: Concise & General**

* **描述:** 列出文章中提及的必要文件。 (Liè chū wénzhāng zhōng tíjí de bìyào wénjiàn.) – Lists the necessary files mentioned in the article.

**Option 2: Slightly more informative**

* **描述:** 涵蓋文章中所需的各種文件，包括範本、資源等。 (Háigài wénzhāng zhōng suǒ xū de gèzhǒng wénjiàn, bāokuò fànběn, zīyuán děng.) – Covers various files required in the article, including templates, resources, etc.

**Option 3: Emphasizing Downloadability**

* **描述:** 提供文章中可供下載的所需文件清單，方便讀者取得。 (Tígōng wénzhāng zhōng kě gōng xiàzài de suǒ xū wénjiàn qīngdān, fāngbiàn dúzhě qǔdé.) – Provides a list of required files available for download in the article, making it convenient for readers to obtain them.

**Option 4: For a technical context**

* **描述:** 標示與文章內容關聯，供操作、開發或參考所需之文件。 (Biāoshì yǔ wénzhāng nèiróng guānlián, gōng cāozuò, kāifā huò cānkǎo suǒ xū zhī wénjiàn.) – Identifies files related to the content of the article, for operations, development, or reference.

**How to choose the best option:**

* **Context of the Post:** Consider the type of article your post is. Is it a tutorial, a guide, an announcement?
* **Target Audience:** Who are you writing for? Tech-savvy users? General readers?
* **Content of the Article:** Does the article offer downloads? Does it simply mention file names?

**Recommendation:** If you’re generally offering downloadables, `Option 3` or `Option 2` would be excellent. If the article is more geared towards technical instructions, `Option 4` is appropiate. If it’s a simple list with no downloads specified, `Option 1` would be suitable.

Remember to put the description into the “Description” field of your WordPress tag settings. Choose the description that best suits your specific post!