使用键盘往后倾倒的键盘架以及可以致于上方的鼠标架请见下方针对键盘鼠标使用的图片说明
For the keyboard stand that can be tilted backward with the keyboard and the mouse stand that can be tilted upwards, please refer to the picture description below for the use of keyboard and mouse
以上为机器翻译结果，长、整句建议使用 人工翻译 。