downwind造句
He attempted to return
downwind to the airfield.
他试图顺风回到飞机场。
Warnings were issued to people living
downwind of the fire to stay indoors.
已经向住在火势下风处的人们发出不要出门的警告。
Consider, first, a location 22 miles
downwind from ground zero.
首先考虑地面零点顺风方向22哩的位置.