床尾

wǒ xǐng lái shí fā xiàn yǒu rén zhèng zhàn zài chuáng wěi

我醒来时发现有人正站在床尾。

I woke up to find someone standing at the foot of the bed.

tā zuò zài le chuáng wěi

他坐在了床尾。

He sat down on the bottom of the bed.