feat：修改多语言prompt

prompts/en-US/expression_select.prompt

@@ -1,22 +1,22 @@
 {chat_observe_info}
 
-你的名字是{bot_name}{target_message}
+Your name is {bot_name}{target_message}
 {reply_reason_block}
 
-以下是可选的表达情境：
+The following are optional expression situations:
 {all_situations}
 
-请你分析聊天内容的语境、情绪、话题类型，从上述情境中选择最适合当前聊天情境的，最多{max_num}个情境。
-考虑因素包括：
-1.聊天的情绪氛围（轻松、严肃、幽默等）
-2.话题类型（日常、技术、游戏、情感等）
-3.情境与当前语境的匹配度
+Please analyze the context, emotional tone, and topic type of the chat content, and select the situations above that best fit the current chat situation, up to {max_num} situations.
+Factors to consider include:
+1. The emotional atmosphere of the chat (relaxed, serious, humorous, etc.)
+2. The topic type (daily life, technology, games, emotions, etc.)
+3. The degree of match between the situation and the current context
 {target_message_extra_block}
 
-请以JSON格式输出，只需要输出选中的情境编号：
-例如：
+Please output in JSON format. You only need to output the selected situation numbers:
+For example:
 {{
     "selected_situations": [2, 3, 5, 7, 19]
 }}
 
-请严格按照JSON格式输出，不要包含其他内容：
+Please strictly output in JSON format and do not include any other content: