Here are a few options for the WordPress post_tag description, in Traditional Chinese, with different nuances, depending on the specific focus:

**Option 1 (General & Concise):**

> 用於標記與人工智能生成圖像相關的文章，包括生成模型、Prompt技巧、應用場景等等。

(Yòng yú biāo jì yǔ rén gōng zhì néng shēng chéng tú xiàng xiāng guān de wén zhāng, bāo kuò shēng chéng mó xíng, Prompt jì qiǎo, yìng yòng chǎng jǐng děng děng.)

*Translation:* Used to tag posts related to AI-generated images, including generation models, Prompt techniques, application scenarios, etc.

**Option 2 (Emphasis on Practical Use):**

> 標示與AI生成圖片相關的教學、工具及實用技巧，幫助你掌握圖像生成，探索無限可能性。

(Biāo shì yǔ AI shēng chéng tú piàn xiāng guān de jiào xué, gōng jù jí shí yòng jì qiǎo, bāng zhù nǐ zhǎng wò tú xiàng shēng chéng, tàn suǒ wú xiàn kě néng xìng.)

*Translation:* Tags articles with tutorials, tools, and practical techniques related to AI image generation, helping you master image creation and explore unlimited possibilities.

**Option 3 (Focus on Innovation and Exploration):**

> 探索利用人工智能技術生成圖片的最新趨勢、創新應用和未來發展。

(Tàn suǒ lì yòng rén gōng zhì néng jì shù shēng chéng tú piàn de zuì xīn qū shì, chuàng xīn yìng yòng hé wèi lái fā zhǎn.)

*Translation:* Explores the latest trends, innovative applications, and future developments in AI image generation.

**Option 4 (Simple & Broad):**

> 關於人工智能圖片生成的相關內容。

(Guān yú rén gōng zhì néng tú piàn shēng chéng de xiāng guān nèi róng.)

*Translation:* Content related to AI image generation.

**Which option to choose?**

Choose the option that best reflects the content and focus of your blog or website. If you’re aiming for a broad audience and general information, Option 1 or 4 might be best. If you want to focus on teaching and practical knowledge, Option 2 is better. If you are covering new/innovative ideas, Option 3 will fit.

Remember to consider your target audience and the type of content you’re publishing. You can also adjust these descriptions to specifically address the content you are focused on.