I tell her which pedals I prefer to be up higher, so I would like the left pedal.

我告诉她我喜欢哪个踏板更高一点，我希望左边的踏板高一些。

Pushing the left pedal has the opposite effect, yawing the plane to the left.

推动左踏板会产生相反的效果，使飞机向左偏航。