你的电脑在那个桌子的上面。

Nǐde diànnǎo zài nàge zhuōzi de shàngmian.

Your computer is on top of that desk.

耳机在你的床上面。

Ěrjī zài nǐ de chuáng shàngmian.

The headphones are on your bed.

请在这张表的上面写上你的名字。

Qǐng zài zhè zhāng biǎo de shàngmian xiěshàng nǐ de míngzi.

Please write your name at the top of this form.