!9233 翻译完成 8650/8151：ts-universal-attributes-backgroundBlurStyle.md

Merge pull request !9233 from ester.zhou/TR-8650

en/application-dev/reference/arkui-ts/Readme-EN.md

@@ -38,6 +38,7 @@
         - [Component ID](ts-universal-attributes-component-id.md)
         - [Touch Target](ts-universal-attributes-touch-target.md)
         - [Polymorphic Style](ts-universal-attributes-polymorphic-style.md)
+        - [Background Blur](ts-universal-attributes-backgroundBlurStyle.md)
     - Gesture Processing
         - [Gesture Binding Methods](ts-gesture-settings.md)
         - Basic Gestures

en/application-dev/reference/arkui-ts/ts-universal-attributes-backgroundBlurStyle.md

+# Background Blur
+
+You can apply background blur effects to a component.
+
+>  **NOTE**
+> 
+>The APIs of this module are supported since API version 9. Updates will be marked with a superscript to indicate their earliest API version.
+
+## Required Permissions
+
+None
+
+## Attributes
+
+| Name        | Type     | Default Value                 | Description                    |
+| ------------ | ------------- | ----------------------- | ------------------------ |
+| backgroundBlurStyle       | [BlurStyle](#blurstyle) | - | Style of the blur between the background and content for the current component. The input parameter indicates a blur material.|
+
+## BlurStyle
+
+| Name  | Description                                           |
+| ------ | ----------------------------------------------- |
+| Thin | Thin material.|
+| Regular | Regular material.                     |
+| Thick  | Thick material.                               |
+
+
+
+## Example
+
+```ts
+// xxx.ets
+@Entry
+@Component
+
+struct Index {
+  build() {
+    Column() {
+      Row() {
+        Text("Thin Material")
+      }
+      .width(350)
+      .height(300)
+      .backgroundBlurStyle(BlurStyle.Thin)
+      .position({x: "15%", y: "30%"})
+    }
+    .height('100%')
+    .width('100%')
+    .backgroundImage($r('app.media.bg'))
+    .backgroundImageSize(ImageSize.Cover)
+  }
+```
+![en-us_image_background_blur_style](figures/en-us_image_background_blur_style.png)