carriage return key

例句：

1. 1. Pressing the carriage return key on your keyboard will bring up a menu of options.
   在键盘上按下回车键会弹出一个选项菜单。
2. 2. The car's navigation system has a function that allows you to use the carriage return key to navigate through the map.
   汽车的导航系统有一个功能，允许你使用回车键来通过地图导航。
3. 3. When typing with the carriage return key, it is important to press and hold it down until youare finished typing.
   使用回车键打字时，重要的是要按住并按下它直到完成输入。