三樓的用法和樣例：
例句
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羅切斯特最終被迫吐露真情，他把簡(jiǎn)帶到三樓的那間禁室，簡(jiǎn)看見(jiàn)一個(gè)丑陋可怕的女人，正瘋瘋癲癲地用四肢在地上爬行。
Forced to reveal the truth at last, Rochester takes Jane to the forbidden chamber on the third floor where Jane sees a hideous creature, crawling on all fours in her madness. -
她的辦公室在三樓。
Her office is on the second floor. -
從三樓掉下而沒(méi)有受傷，這怎么可能呢？
How was it possible to fall down from the third floor without being hurt?
