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- I climbed four flights of stairs. 我爬了4段楼梯。
- climb four flights of stairs 上四段楼梯
- The old woman fell down a flight of stairs. 那位老太太从一段楼梯上摔了下来。
- There was no lift and we had to climb six flights of stairs. 没有电梯; 我们得爬六段楼梯.
- I walked up six flights of stairs. 我爬了六层楼梯。
- Are but gigantic flights of stairs. 它们不过是巨人们升腾的阶梯。
- There was on lift and we had to climb six flights of stairs. 没有电梯,我们不得不爬六段楼梯。
- Nick followed the woman up a flight of stairs. 尼克跟随那个女人上了一层楼梯。
- There is no lift and we have to climb six flight of stairs. 没有电梯, 我们得爬六段楼梯。
- She fell down a flight of stairs. 她从一段楼梯上摔了下来。
- Each flight of stairs has 20 steps. 每段阶梯有二十级。
- An intermediate platform on a flight of stairs. 楼梯的过渡平台。
- We have to climb four flights. 我们得爬层楼梯。
- Once he nearly toppled down a flight of stairs. 有一次他差点从楼梯上滚了下去。
- Owens accidentally fell down a flight of stairs. 欧文斯意外地在一段楼梯上摔倒。
- We had to carry the piano up three flights of stairs. 我们不得不抬着钢琴上了三段楼梯。
- I helped him move all the furniture and filing cabinets up two flights of stairs to the next floor, and what did he give me for helping him? Sweet Fanny Adams! 我帮他把所有的家具和公文柜搬上两段楼梯，运进另一个楼面。至于我对他的帮助，他给了我什么呢？什么也没有！
- She died when she was ninety, not of old age, but from head injury when she fell down a flight of stairs. 她90岁时去逝，并不是老死，而是从楼梯上摔下来头部受伤而死。
- Three flights of stairs leave me breathless and panting. 我爬三层楼梯就气喘吁吁。
- I had to run up eight flights of stairs to catch my dog. 我不得不跑过八段楼梯才抓住我的狗。
