How to package the input information of Apple 6Plus WeChat chat interface?

The disconnection mode of Apple's mobile phone WeChat typing chat;

1.？ Use the input method that comes with the system to enter "Hello" in the input box of WeChat chat interface, but there is no "Enter" in the input interface, and the long press of "Send" is invalid.

2. Only with the help of an app that can be edited by a third party, line breaking can be edited. As shown in the figure, when using "Memo", the system input method displays the "Line Feed" key in the "Send" position of the WeChat chat interface.

3. After editing, press and hold between words, and then select "Select All" to execute the cut or copy command.

4. Paste the copied text content into the chat input box of WeChat, perfectly save the original editing format, and directly click "Send" to send it to the other party.