法国位于欧洲迎风的一面。

France lies on the windward side of Europ.

迎风面为绿色，出风面为白色。

The windward side is green , the leeward side is white. . .

迎风坡空气抬升，背风坡空气下沉。

Air lifts on windward slope and sinks on lee side.

同时，随着迎风面建筑物高度的增加，漩涡中心的位置成垂直向上分布，且与迎风面建筑物的高度基本成线性关系；

And with the increase of windward building, the vortex center increases vertically and linearly with the building height of windward side.

我们的第一个迎风还跑得不错，速度很快。

The first windward leg went pretty well, we had good speed.