Here are a few options for the WordPress post_tag description translated into Traditional Chinese, varying slightly in tone and focus:

**Option 1 (Simple and Direct):**

* **Traditional Chinese:** 替代品 (dài tì pǐn)
* **Description:** 列出可替代的項目、產品，或材料。 (Lì chū kě dài tì de xiàng mù, chǎn pǐn, huò cái liào. – Lists items, products, or materials that can be substituted.)

**Option 2 (More Descriptive, Focusing on Choice):**

* **Traditional Chinese:** 替代物 (dài tì wù)
* **Description:** 提供不同選項，以取代原本的物品、食材或方案。幫助你找到合適的替代方案。 (Tí gōng bù tóng xuǎn xiàng, yǐ qǔ dài yuán běn de wù pǐn, shí cài huò fāng àn. Bāngzhù nǐ zhǎo dào héshì de dài tì fāng àn. – Provides different options to replace original items, ingredients, or plans. Helps you find the suitable alternatives.)

**Option 3 (Focusing on Practical Use):**

* **Traditional Chinese:** 替代方案 (dài tì fāng àn)
* **Description:** 分享可以替代您使用的物品、食譜成分或其他資源的建議。 (Fēnxiǎng kěyǐ dài tì nín shǐyòng de wù pǐn, shí pǔ chéngfèn huò qítā zīyuán de jiànyì. – Shares suggestions for substituting items, recipe ingredients, or other resources that you use.)

**Option 4 (Slightly more contextual):**

* **Traditional Chinese:** 取代選項 (qǔ dài xuǎn xiàng)
* **Description:** 探索各種替代方案，無論是在烹飪、購物、或者其他生活情境中，都能幫助您做出更明智的選擇。 (Tànsuǒ gè zhǒng dài tì fāng’àn, wú lùn shì zài pēngrèn, gòuwù, huòzhě qítā shēnghuó qíngjìng zhōng, dōu néng bāngzhù nín zuò chū gèng míngzhì de xuǎnzé. – Explore various alternatives, whether in cooking, shopping, or other life situations, to help you make a smarter choice.)

**Key considerations when choosing:**

* **Your Blog’s Focus:** Is your blog primarily about recipes, general life hacks, product reviews, or something else? Choose a description that aligns with your content.
* **Target Audience:** Consider the level of technical detail or clarity your audience expects. Simpler is often better.
* **Keyword Optimization:** While descriptions are not primary SEO drivers, they help with context. Use terms like “替代”, “选项” “方案” which are relevant to your tags.

I recommend starting with **Option 1 or 2** as they are concise and broadly applicable. You can always adjust the description later. Good luck!