Вы искали: his flat is on third floor (Английский - Китайский (упрощенный))

third floor
三楼

underground third floor
地下三层

second, third floor
二、三楼

twenty-third floor
二十三楼

above the third floor
三层以上

guild's third floor
公会的三楼

martial library third floor
武库三层

undc-1 cafeteria- third floor
undc-1自助食堂 -- 三楼

great library's third floor
大图书馆的第三层

dc-1 cafeteria (third floor)
dc-1食堂(三楼)

third floor, general assembly building
大会大楼三楼

sheng yuan international plaza third floor
盛远国际广场三楼

unca club (secretariat building - third floor)
记协俱乐部（秘书处大楼三楼）

vendery (general assembly building, third floor)
自动售货机(大会大楼三楼)

second or third floors
二三层

first, second, and third floors
一二三层