!9678 【OpenHarmony开源贡献者计划2022】【英文】guide相关格式及表达问题

Merge pull request !9678 from king_he/master

en/device-dev/guide/device-clock-guide.md

@@ -17,9 +17,9 @@ Download and install DevEco Studio. For details, see the  [HUAWEI DevEco Studio
 
 ## How to Develop<a name="section19901741111312"></a>
 
-The Clock app displays the current time through a clock face and numbers.
+The clock app displays the current time through a clock face and numbers.
 
-As shown in  [Figure 1 Clock display effect](#fig7763172132019), the UI consists of two parts:
+As shown in [Figure 1](#fig7763172132019), the UI consists of two parts:
 
 -   Clock face area: displays a dynamic analog clock whose hands rotate accurately.
 -   Digital time area: displays the current time in numerals.
@@ -251,7 +251,7 @@ After finishing writing the app code, you need to sign and package the app befor
 
 ## Running on the Real Device<a name="section092721731511"></a>
 
-Before you install the app and run it on the development board, install the DevEco Device Tool by following operations provided in  [HUAWEI DevEco Device Tool User Guide](https://device.harmonyos.com/en/docs/ide/user-guides/service_introduction-0000001050166905). Burn OpenHarmony into the development board, and run it on the board. For details about how to build, burn, and run an image, see . After the image is running normally and the system is started properly, perform the following steps to install or uninstall the app:
+Before you install the app and run it on the development board, install the DevEco Device Tool by following operations provided in [HUAWEI DevEco Device Tool User Guide](https://device.harmonyos.com/en/docs/ide/user-guides/service_introduction-0000001050166905). Burn OpenHarmony into the development board and run it. For details about how to build, burn, and run an image, see [Standard System Overview](../quick-start/quickstart-standard-overview.md). After the image is running normally and the system is started properly, perform the following steps to install or uninstall the app:
 
 1. Obtain the HDC client from the following path:
 
@@ -289,15 +289,15 @@ Before you install the app and run it on the development board, install the DevE
    **\[Empty\]** is displayed in the output after the **hdc\_std list targets** command is run.
 
 -  **Possible Causes and Solutions**
-    1.  The device fails to be identified.
+     - The device fails to be identified.
 
        Check whether **HDC Device** exists in the universal serial bus device of the device manager. If **HDC Device** does not exist, the device cannot be connected. In this case, remove and then insert the device or burn the latest image for the device.
 
-    2.  hdc\_std works improperly.
+     - hdc\_std works improperly.
 
        Run the **hdc kill** or **hdc start -r** command to kill or restart the HDC service, and then run the **hdc list targets** command to check whether device information is obtained.
 
-    3.  hdc\_std does not match the device.
+     - hdc\_std does not match the device.
 
        If the latest image is burnt for the device, hdc\_std must also be of the latest version. As hdc\_std is updated continuously, obtain hdc\_std of the latest version from the **developtools\_hdc\_standard** repository in the **prebuilt** directory.
 
@@ -312,5 +312,3 @@ Before you install the app and run it on the development board, install the DevE
 -  **Possible Causes and Solutions**
 
    **hdc\_std.exe** requires no installation and can be directly used on a disk. It can also be added to environment variables. Open the **cmd** window and run the **hdc\_std** command to use **hdc\_std.exe**.
\ No newline at end of file
-
-

en/device-dev/guide/device-wlan-led-control.md

@@ -10,16 +10,17 @@ Based on the Hi3861 platform, the OpenHarmony WLAN module provides abundant peri
 
     LED control examples are stored in the file **applications/sample/wifi-iot/app/iothardware/led\_example.c**.
 
-2.  Understand the cable connections by referring to the schematic diagram. You can learn that LED of hispark pegasus is connected to pin 9 of the chip.
+2.  Understand the cable connections by referring to the schematic diagram of the development board. You can learn that LED of hispark pegasus is connected to pin 9 of the chip.
 
     ```
     #define LED_TEST_GPIO 9
     ```
 
     >![](../public_sys-resources/icon-note.gif) **NOTE:**
+    >
     >For details about the schematic diagram of the development board, contact the Hi3861 customer service personnel.
 
-3.  Initialize the GPIO pin, specify the pin usage, and create a task to turn on or off the LED periodically so that the LED blinks.
+3.  Initialize the GPIO pin, specify the pin usage, and create a task that turns on or off the LED periodically to implement LED blinking.
 
     ```
     static void LedExampleEntry(void)
@@ -82,7 +83,7 @@ Based on the Hi3861 platform, the OpenHarmony WLAN module provides abundant peri
     SYS_RUN(LedExampleEntry);
     ```
 
-6.  Change the **applications/sample/wifi-iot/app/BUILD.gn** file to enable **led\_example.c** to participate in compilation.
+6.  Add **led\_example.c** to the **applications/sample/wifi-iot/app/BUILD.gn** file for building.
 
     ```
     import("//build/lite/config/component/lite_component.gni")

en/device-dev/quick-start/quickstart-lite-steps-hi3861-building.md

@@ -41,7 +41,8 @@ Go to the root directory of the source code in the Ubuntu environment and perfor
 
      ![en-us_image_0000001226634716](figures/en-us_image_0000001226634716.png)
 
-5. Check the build result. If "build success" is displayed, the building is successful.
+5. Check the build result. If "build success" is displayed, the build is successful.
 
-   > ![icon-notice.gif](public_sys-resources/icon-notice.gif) **NOTICE**
+   > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
+   > 
    > The build result and log files are stored in **out/hispark_pegasus/wifiiot_hispark_pegasus**.