what;s that near the keyboard?用英文怎么回答

what;s that near the keyboard?
用英文怎么回答

It's the mouse.是鼠标.

靠近键盘旁边的是什么？

键盘边上是什么
The mouse

问：键盘旁边是什么？
答：That is ……
或者直接回答什么东西,例如a book.