staircase造句
She climbed the
staircase cautiously, holding fast to the rail.
她紧紧地抓着栏杆，小心翼翼地爬楼梯。
She heard the priest's familiar, flat footfall on the
staircase.
她听到楼梯上传来牧师那熟悉的单调脚步声。
He followed her up a rickety
staircase to a squalid bedsit.
他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。