He went to it; there was a flight of stone steps going up to an open door.

他走到那儿，那儿有几级石阶通向一扇开着的门。

youdao

The most significant feature of Nevins's garden at Middlefield is the hornbeam room, entered as one moves up a flight of stone-and-grass steps toward a bench set on axis with what is the beating heart of any country house in summer, the well-used and much-loved screened porch.

WSJ: Modern Pastoral