可同时处理多项任务，并使用更大键盘更快速地进行输入，从而提高工作效率。 In August 2021, WhatsApp launched a attribute that enables chat background to be transferred concerning mobile working devices. This was implemented only on Samsung telephones, with plans to develop to Android and iOS "quickly".[154] In December 2024, WhatsApp introduced numerous new online video calling characteri... https://apps-whatsapp.com/whatsapp-web