When air travels up the windward slope of a mountain it condenses to form clouds if it is sufficiently moist and the surrounding is sufficiently cool.
当空气向山坡的迎风面上升时，若果水份充足及环境温度够低，空气中的水份便会凝结成云。
2
Such a thin padded coat cannot ward off the cold mountain wind.
这么薄的棉衣在高山上挡不住寒风。
《新英汉大辞典》
3
Basin Electric Power Cooperative, of Bismarck, intends to build a 115-megawatt wind farm in Ward County in northwestern north Dakota, about 12 miles south of Minot.