Meaning of gēng yī shì:
gēng yī shì
更衣室
Noun
change room; dressing room; locker room; (euphemism) toilet
Wǒ bǎ yùndòngfú fàng zài gēng yī shì lǐ.
我把运动服放在更衣室里。
I put my workout clothes in the locker room.
Zài yùndòng jiéshù hòu, wǒmen qùle gēngyīshì huàn yīfu.
在运动结束后,我们去了更衣室换衣服。
After the exercise, we went to the restroom to change clothes.