2. First, open the Learning Link on the mobile phone, click the search bar above, enter the information to be downloaded in the search bar, click Search, then find the corresponding information, and click Enter.
3. First, open the learning link on the mobile phone, click the search bar above, enter the information to be downloaded in the search bar and click Search to find the corresponding book, then click Enter and click Download to complete the operation. First enter the learning link interface, select the cloud disk, then click the plus sign in the upper right corner of the open settings page, and then select Mobile Upload in the open drop-down menu. Then select a picture in the open page and click Upload. Finally, you can upload the file to the cloud disk.