Here are a few options for a description for the WordPress post tag “爆衝” in Traditional Chinese, ranging in formality and helpfulness:

**Option 1: Concise and Practical**

* **Description:** 快速、猛烈地行動。 (Quick and violent action.)
* **Why it works:** Directly defines the core meaning of “爆衝.” Suitable for a broad audience.

**Option 2: Slightly More Descriptive**

* **Description:** 形容突然且猛烈地衝刺、行動，通常帶有強烈的爆發力。 (Describes a sudden and violent rush or action, usually with a strong burst of energy.)
* **Why it works:** Adds context to the type of “爆衝,” suitable for keywords.

**Option 3: With Examples – More Specific**

* **Description:** 用於描述股票飆漲、賽車加速，或是情緒突然爆發等情況。 (Used to describe situations like a stock price soaring, a race car speeding up, or a sudden emotional outburst.)
* **Why it works:** Provides illustrative examples; suitable for a related set of topics which share “爆衝”.

**Option 4: More Formal**

* **Description:** 指以極快的速度或極大的力量突進或衝擊，通常帶有不可控制或不受約束的意味。 (Refers to a sudden advance or impact with extremely high speed or great force, often with an implication of being uncontrollable or unrestrained.)
* **Why it works:** More sophisticated language; potentially useful in a more academic context.

**Recommendation:**

I’d generally suggest using **Option 2** if you are unsure. It provides a general definition that is helpful and fits most usage scenarios.