downwash

The beam wing's downwash pulls the diffuser flow harder, boosting rear downforce.梁翼的下洗气流更强力地抽吸扩散器气流，从而提升后部下压力。

Rear-wing downwash directs spent air downward, feeding the diffuser expansion.后翼下洗气流将用过的空气向下引导，为扩散器的膨胀提供气流。