他tā站zhàn在zài我wǒ后hòu面miàn。

He is standing behind me.

请qǐng坐zuò在zài后hòu面miàn。

Please sit at the back.

学xué校xiào后hòu面miàn有yǒu公gōng园yuán。

There's a park behind the school.

学xué校xiào在zài公gōng园yuán后hòu面miàn。

The school is behind the park.

我wǒ坐zuò在zài司sī机jī后hòu面miàn。

I sit behind the driver.