hard down meaning in English

舵柄推向)下风满舵
下风满舵

I used a bit of trig to estimate the angle of the seesaw , then fired hard down that angle
我用了一点三角知识来估算seesaw的角度，然后向那个角度猛烈开火。
“ jonathan zebina has great quality and i moved him to central defence , as he has the experience to lead that section . giorgio chiellini pushed very hard down the flank
"泽比纳是个优秀球员,我将他移到中后卫上,因为他有经验去领衔后防线.基耶利尼在边卫的位置上也非常努力地推进
But he could make nothing out clearly , for shadows flooded the whole length of the deserted gallery , and the wind , blowing hard down the rue saint - marc , puffed in his face with the damp breath of a cellar
他什么也没有看清楚，因为黑影淹没了这条阒无一人的过道。从圣马克街刮来的风，带着地窖般的湿气，迎面扑到他的脸上。