up the stairs
01
上楼梯, 往楼梯上
in a direction leading toward a higher floor within a building
例子
We walked up the stairs to reach the rooftop garden.
我们走上楼梯到达屋顶花园。
He jogged up the stairs to catch the elevator before it closed.
他跑上楼梯，想在电梯关门之前赶上。
