Move the mouse pointer to the menu bar. 將鼠標光標移向菜單欄。
The mouse is a small, handheld object that is pushed around a desktop to move the cursor on the screen or to select choices from menus displayed on the screen. 鼠標是一個可以用手在桌面上推動的小東西,通過它可以在屏幕上移動光標或者選中菜單上的某項功能。