Here are a few options for a WordPress post_tag description, in Traditional Chinese, along with some context for why you might choose each:

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

* **Description:** 紀錄您每日攝取的熱量，方便追蹤飲食習慣。 (Records your daily calorie intake for easier diet tracking.)

* **Why:** This is a concise and clear explanation. It’s good if you want a quick understanding of what the tag represents. It emphasizes the practical application of the tag.

**Option 2 (Adding a touch of helpfulness):**

* **Description:** 追蹤每日熱量，幫助您了解飲食習慣，並更有效地管理體重。 (Track your daily calories to help you understand your eating habits and manage your weight more effectively.)

* **Why:** This option adds a little more context. It highlights the benefits of tracking calories, such as understanding eating habits and weight management. This is good for users who may be less familiar with calorie tracking.

**Option 3 (Combining the practical with a bit of detail):**

* **Description:** 標記與每日飲食相關的熱量資訊，包含餐點、零食和飲料。 讓您輕鬆掌握卡路里攝取量。 (Marks calorie information related to daily meals, including meals, snacks, and drinks. Makes it easy for you to track your calorie intake.)

* **Why:** This offers more detail by specifying what the tag applies to (meals, snacks, drinks). It also emphasizes the ease of using the tag, making it a good choice for beginners.

**Option 4 (Focusing on the goal):**

* **Description:** 建立每日熱量記錄，幫助您達成健康飲食目標。 (Create a daily calorie record to help you achieve your healthy eating goals.)

* **Why:** This option emphasizes the ultimate goal of calorie tracking which can motivate readers to use it. Good if your content is geared towards healthy habits.

**Which one should you choose?**

Consider:

* **Your target audience:** Are they beginners or more experienced? Tailor the description’s complexity accordingly.
* **The overall tone of your blog:** Do you want to be direct, encouraging, or informative?
* **The purpose of the tag:** Is it purely for tracking or does it also relate to dietary restrictions or recipes? Pick the description that best communicates the tag’s function within your blog/website.

**How to add the description in WordPress:**

1. **Go to your WordPress admin dashboard.**
2. **Navigate to “Posts” -> “Tags”.**
3. **Find the “每日熱量” tag.**
4. **Click “Edit”**
5. **Look for the “Description” field (it’s usually at the bottom).**
6. **Paste the description you’ve chosen into the Description field.**
7. **Click “Update”**