她给帽子装饰了几根羽毛，看起来更漂亮了。

She ___adorned the hat with a few plumes to make it look prettier.

发动机故障后，飞行员将螺旋桨顺桨以减少阻力。

After the engine malfunction, the pilot ___feathered the propeller to reduce drag.

落叶像羽毛一样轻轻飘落到地上。

The leaves ___fluttered down to the ground like falling feathers.

飞行员在紧急情况下将螺旋桨调整到顺桨位置以减少阻力。

The pilot ___feathered the propeller to minimize drag during the emergency.

她在给蛋糕抹面时把奶油刮得很平滑。

She ___smoothed the frosting on the cake to make it smooth.

落叶轻轻飘落在地面上。

The leaf ___fluttered down to the ground.

飞行员在发动机熄火后顺桨螺旋桨以减少阻力。

The pilot ___feathered the propeller after the engine stalled to minimize drag.

她在帽子上装饰了几根羽毛，让它看起来更加优雅。

She ___adorned her hat with a few plumes to make it look more elegant.

她轻轻地把糖霜涂抹在蛋糕上。

She ___spread the frosting onto the cake with a light touch.

树叶在微风中轻轻飘落。

The leaves ___fluttered down gently in the breeze.