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- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- The old woman fell down a flight of stairs. 那位老太太从一段楼梯上摔了下来。
- The dog pattered down the stairs. 狗嗒塔地跑下楼梯。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- He finds she lies under foot on the stairs. 他发现她躺在楼梯脚下。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- The stairs made him puff like a grampus. 爬楼梯爬得他气喘如牛。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- She's been downgraded (from principal) to deputy. 她已(从校长)降为副校长。
- Our principal problem is lack of time. 我们的主要问题就是缺少时间。
- We heaved the wardrobe up the stairs. 我们用力把衣柜搬上楼了。
- She fell head first down the stairs. 她摔倒了，一头栽下楼梯。
- She drank in every word of the principal's lecture. 她全神贯注地听校长演讲的字字句句。
- We manhandled the piano up the stairs. 我们已把钢琴搬上楼。
