cursor movement keys

基本解释

When the GRUB menu is displayed, you select a boot image using the cursor movement keys to move up and down the list.
GRUB 菜單顯示時，可以使用光標移動鍵在列表中上下移動，選擇一個引導映像。
In word processing, a sequential string of text whose end points are defined by the user with cursor movement keys at a display work station.
在字（詞）処理技術中，一串順序排列的正文，其結束點由用戶在顯示工作台上用光標移動鍵來確定。
Besides the key combinations shown in Table 3, cursor movement keys such as the right, left, up, and down arrows, and the Home and End keys are usually set to work in a logical way.
除了表 3 所示的鍵組郃外，鼠標移動鍵，比如上、下、左、右，以及 Home 和 End 鍵都通常被設置爲以邏輯方式工作。