### 主題句應該清晰、具體、明確，讓讀者一眼就能明白段落的內容及方向。

app.py

@@ -967,11 +967,30 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue=gr.themes.colors.blue, secondary
                             with gr.Row():      
                                 with gr.Column():
                                     gr.Markdown("## 主題句（Topic Sentence）通常位於段落的開頭，幫助讀者迅速理解段落的內容。是段落中最重要的句子，介紹主題並含括段落的所有要點／關鍵字。")
-                                    gr.Markdown("## 例如：\"Learning a second language improves communication skills and helps you understand other cultures better.\"  \"The Benefits of Learning a second language\"是主題， \"improving communication skills\" 和 \"understanding other cultures\" 則是兩個要點／關鍵字。")
                                     gr.Markdown("## 書寫段落時，必須確保每個句子都支持和闡述主題句，避免引入無關或偏離主題的討論，否則就會影響段落的架構及內容的一致性及連貫性。")
                                 with gr.Column():
-                                    with gr.Accordion("📝 參考指引：合適的主題句？", open=False):
-                                        gr.Markdown("""舉例，情境是 `School & Learning`，段落主題是 `Time Management`，那麼 `Balancing school work and leisure time is a crucial aspect of effective time management` 就是合適的主題句，因為它清楚點出該段落將説明有效運用時間來讓課業及娛樂取得平衡。""")
+                                    with gr.Accordion("📝 參考指引：主題句樣例", open=False):
+                                        gr.Markdown("""
+                                            ### 主題句應該清晰、具體、明確，讓讀者一眼就能明白段落的內容及方向。
+
+                                            - ✅ 合適的主題句：
+                                                - Learning a second language improves communication skills and helps you understand other cultures better.
+                                                - `Benefits of learning a second language` 是主題， `improving communication skills和 understanding other cultures` 則是兩個要點／關鍵字。
+
+                                            - ❌ 不合適的主題句：
+                                                - 樣例1：Reading is important.
+                                                    - 解釋: 主題句過於籠統，應具體說明讀書重要性或影響。
+                                                    - 改寫: Reading helps improve our thinking, making it a very important habit.
+                                                - 樣例2：Today is a sunny day.
+                                                    - 解釋: 主題句缺乏主要論點，無法指引段落內容。
+                                                    - 改寫: The sunny weather today is perfect for outdoor activities.
+                                                - 樣例3：I watched a movie yesterday.
+                                                    - 解釋: 主題句不夠具體也缺乏深度，應介紹電影內容或觀後感。
+                                                    - 改寫: Yesterday, I watched an interesting movie that made me think about human relationships.
+                                                - 樣例4：There are many restaurants in this city.
+                                                    - 解釋: 主題句過於籠統，應具體說明餐廳的特色或影響。
+                                                    - 改寫: This city has many different restaurants, each offering unique food to attract different customers.
+                                                    """)
                             with gr.Row():
                                 with gr.Column():
                                     with gr.Row():