1. There are some extra chairs upstair. Could you carry them down. 楼上有多余得椅子。你可以帮我拿下来吗?
2. At the last second he opted for running down the stairs. It would look better, he figured. "Upstair! Quick, quick! " he yelled. 在最后一刻，他选择了跑下楼梯，这样看起来好一点，他指着大叫：“楼上，快点，快点！”
3. Upstair, have a lot of exhibit, include the dynamoelectric fish of one big pot and Huo Pi rag baby, they show the influence of lightning to the public. 在楼上，有许多陈列品，包括一大罐的电动鱼和霍皮玩具娃娃，它们向公众展示闪电的影响力。
