Here are a few options for post tag descriptions in Traditional Chinese, catering to different levels of formality and conciseness:

**Option 1: Concise and Clear**

* **Title (標籤):** 合法賭場
* **Description (描述):** 符合法律規範的博彩場地。 (Fú hé fǎlǜ guīfàn de bócǎi chǎngdì.) – “Gambling venues that meet legal regulations.”

**Option 2: Slightly More Descriptive**

* **Title (標籤):** 合法賭場
* **Description (描述):** 指經政府授權、合法經營的賭場。包含各種賭博遊戲，並受法律監管。 (Zhǐ jīng zhèngfǔ shòuqǔan, héfǎ jīngyíng de dǔchǎng. Bāohán gèzhǒng dǔbó yóuxì, bìng shòu fǎlǜ jiānguǎn.) – “Refers to casinos authorized by the government and legally operating. Includes various gambling games and is subject to legal supervision.”

**Option 3: Emphasis on Safety and Regulation**

* **Title (標籤):** 合法賭場
* **Description (描述):** 安全可靠的賭博娛樂場所，受政府嚴格監管，保障玩家權益。 (Ānquán kěkào de dǔbó yúlè chǎngsuǒ, shòu zhèngfǔ yángé jiānguǎn, bǎozhàng wánjiā quányì.) – “Safe and reliable gambling entertainment venues, strictly regulated by the government, protecting player rights.”

**Option 4: Simple and Broad**

* **Title (標籤):** 合法賭場
* **Description (描述):** 與政府合法合作的博彩場所。 (Yǔ zhèngfǔ héfǎ hézuò de bócǎi chǎngsuǒ.) – “Gambling venues that legally cooperate with the government.”

**Key Considerations when choosing a description:**

* **Website Audience:** Who is your audience? Are they familiar with gambling terminology? If so, you can be more concise. If not, option 2 or 3 might be better.
* **Website Tone:** Does your website prioritize safety and responsibility? Options 3 would best suit that.
* **Length:** WordPress allows for a reasonable length, but keep it relatively concise. Aim for clarity.

Ultimately, choose the description that best reflects the purpose and content of your website. Good luck!