docs: Refined Chinese UI

Also updated the English hints according to the refined Chinese according to Guowei's comments.

Co-authored-by: Kjell Winblad <kjellwinblad@gmail.com>

lib-ee/emqx_ee_bridge/i18n/emqx_ee_bridge_clickhouse.conf

@@ -19,17 +19,8 @@ will be forwarded.
     }
     sql_template {
         desc {
-            en: """SQL Template. The template string can contain placeholders
-for message metadata and payload field. The placeholders are inserted
-without any checking and special formatting, so it is important to
-ensure that the inserted values are formatted and escaped correctly."""
-            zh:
-            """SQL模板。模板字符串可以包含消息元数据和有效载荷字段的占位符。占位符
-的插入不需要任何检查和特殊格式化，因此必须确保插入的数值格式化和转义正确。模板字符串可以包含占位符
-模板字符串可以包含消息元数据和有效载荷字段的占位符。这些占位符被插入
-所以必须确保插入的值的格式正确。因此，确保插入的值格式化和转义正确是非常重要的。模板字符串可以包含占位符
-模板字符串可以包含消息元数据和有效载荷字段的占位符。这些占位符被插入
-所以必须确保插入的值的格式正确。确保插入的值被正确地格式化和转义。"""
+            en: """The template string can contain ${field} placeholders for message metadata and payload field. Make sure that the inserted values are formatted and escaped correctly. [Prepared Statement](https://docs.emqx.com/en/enterprise/v5.0/data-integration/data-bridges.html#Prepared-Statement) is not supported."""
+            zh: """可以使用 ${field} 占位符来引用消息与客户端上下文中的变量，请确保对应字段存在且数据格式符合预期。此处不支持 [SQL 预处理](https://docs.emqx.com/zh/enterprise/v5.0/data-integration/data-bridges.html#sql-预处理)。"""
             }
         label {
             en: "SQL Template"
@@ -38,29 +29,12 @@ ensure that the inserted values are formatted and escaped correctly."""
     }
     batch_value_separator {
         desc {
-            en: """The bridge repeats what comes after the VALUES or FORMAT FormatType in the
-SQL template to form a batch request. The value specified with
-this parameter will be inserted between the values. The default
-value ',' works for the VALUES format, but other values
-might be needed if you specify some other format with the 
-clickhouse FORMAT syntax.
-
-See https://clickhouse.com/docs/en/sql-reference/statements/insert-into/ and
-https://clickhouse.com/docs/en/interfaces/formats#formats for more information about
-the format syntax and the available formats."""
-            zh: """桥接会重复 VALUES 或 FORMAT 格式类型之后的内容。中 VALUES 或
-FORMAT FormatType 后面的内容，以形成一个批处理请求。用这个参数指定的值
-这个参数指定的值将被插入到这些值之间。默认的
-默认值','适用于VALUES格式，但是如果你指定了其他的格式，可能需要其他的值。可能需要其他值，如果你用
-"clickhouse FORMAT "语法指定其他格式。语法指定其他格式。
-
-参见https://clickhouse.com/docs/en/sql-reference/statements/insert-into/ 和
-https://clickhouse.com/docs/en/interfaces/formats#formats 了解更多关于
-格式语法和可用的格式。"""
+            en: """The default value ',' works for the VALUES format. You can also use other separator if other format is specified. See [INSERT INTO Statement](https://clickhouse.com/docs/en/sql-reference/statements/insert-into)."""
+            zh: """默认为逗号 ','，适用于 VALUE 格式。您也可以使用其他分隔符， 请参考 [INSERT INTO 语句](https://clickhouse.com/docs/en/sql-reference/statements/insert-into)。"""
             }
         label {
             en: "Batch Value Separator"
-            zh: "批量值分离器"
+            zh: "批量值分隔符"
         }
     }
     config_enable {