!3659 翻译已完成3244&3348&3345

Merge pull request !3659 from shawn_he/OpenHarmony-3.1-Release

en/application-dev/dfx/hiappevent-guidelines.md

@@ -21,7 +21,7 @@ When an asynchronous callback is used, the return value can be processed directl
 
 | API                            | Return Value | Description                                                  |
 | ------------------------------ | ------------ | ------------------------------------------------------------ |
-| configure(ConfigOption config) | boolean      | Sets the configuration options for application event logging.<br/>The value **true** indicates that the operation is successful, and value **false** indicates the opposite. |
+| configure(ConfigOption config) | boolean      | Sets the configuration options for application event logging.<br>The value **true** indicates that the operation is successful, and value **false** indicates the opposite. |
 
 ## How to Develop
 
@@ -69,4 +69,10 @@ In this example, an application event is logged after the application startup ex
    }
    ```
 
-2. Tap the run button on the application UI to run the project.
\ No newline at end of file
+2. Tap the run button on the application UI to run the project.
+
+## Samples
+
+The following sample is provided to help you better understand how to develop the application event logging feature:
+
+- [`JsDotTest`: Event Logging Test (JavaScript) (API 7)](https://gitee.com/openharmony/app_samples/tree/master/DFX/JsDotTest)

en/application-dev/internationalization/intl-guidelines.md

@@ -300,3 +300,9 @@ According to grammars in certain languages, the singular or plural form of a nou
    ```
    var options = numberFormat.resolvedOptions();
    ```
+
+## Samples
+
+The following sample is provided to help you better understand how to develop internationalization capabilities:
+
+-[`International`: Internationalization (JS) (API7)](https://gitee.com/openharmony/app_samples/tree/master/UI/International)

en/application-dev/reference/apis/js-apis-sim.md

@@ -350,7 +350,7 @@ Obtains the status of the SIM card in the specified slot. This API uses an async
 | Name  | Type                                  | Mandatory| Description                                  |
 | -------- | -------------------------------------- | ---- | -------------------------------------- |
 | slotId   | number                                 | Yes  | Card slot ID. The options are as follows:<br>- **0**: card slot 1<br>- **1**: card slot 2|
-| callback | AsyncCallback\<[SimState](#simstate)\> | Yes  | Callback used to return the result. For details, see [SimState](#simState). |
+| callback | AsyncCallback\<[SimState](#simstate)\> | Yes  | Callback used to return the result. For details, see [SimState](#simstate). |
 
 **Example**