Here are a few options for a description for the WordPress post tag “隨時” (Suíshí) in Traditional Chinese, playing with different nuances of the meaning:

**Option 1: Short & Sweet (Focus on Immediate Availability)**

> 即時掌握最新資訊！隨時隨地，不錯過任何重要內容。 (Jíshí zhǎngwò zuìxīn zīxùn! Suíshí suídì, bù cuo guò rènhé zhòngyào nèiróng.)
>
> *Translation:* Get the latest information instantly! Anytime, anywhere, don’t miss any important content.

**Option 2: Emphasizing Flexibility & Convenience**

> 靈活彈性，隨時滿足您的需求。無論何時何地，都能輕鬆獲取所需資訊。 (Línghuó tánxìng, suíshí mǎnzú nín de xūqiú. Wúlùn héshí hédì, dōu néng qīngsōng huòqǔ suǒ xū zīxùn.)
>
> *Translation:* Flexible and adaptable, meeting your needs whenever you want. Easily get the information you need, anytime, anywhere.

**Option 3: Focusing on Timeliness and Relevance**

> 隨時更新，緊貼時代脈搏。掌握最新動態，讓您永不落後。 (Suíshí gēngxīn, jǐntīe shídài màibó. Zhǎngwò zuìxīn dòngtài, ràng nín yǒngbù luòhòu.)
>
> *Translation:* Updated constantly, keeping up with the times. Stay informed of the latest trends, so you’re never left behind.

**Option 4: More Literal & Descriptive**

> 標示包含「隨時」相關文章，代表文章內容與「即時性」、「不拘時間」或「隨時可用」等概念有關。 (Biāoshì bāohán “suíshí” de wénzhāng, dài biǎo wénzhāng nèiróng yǔ “jíshí xìng”, “bù jū shíjiān” huò “suíshí kěyòng” děng gǎiniàn yǒuguān.)
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> * Translation: Tags articles containing “suíshí”, indicating the content is related to concepts of “immediacy,” “regardless of time,” or “available at any time.”

**How to Choose:**

* Consider the *overall theme* of your website.
* Think about the *typical content* tagged with “隨時”. Is it always about news, or is it about general availability?
* Choose the *tone* that best suits your brand and audience.

When entering the description into the WordPress tag settings, you’ll usually find a field labeled “Description” or something similar. Just copy and paste your chosen option in there.