西部的贺兰山脉可以保护葡萄园不受凛冽的沙漠风暴侵袭，寒冷的夜晚可以让葡萄不至生长得过快。
The Helan Mountains to the west protect the vineyards from harsh desert winds , while cool nights keep the grapes from ripening too fast .
贺兰山脉