The engineer explained that the drone's propellers create spin to keep it stable in flight.

工程師解釋說，無人機的螺旋槳會產生旋轉，讓它在飛行中保持穩定。

Our new golf balls have reduced spin, so customers report straighter drives on the course.

我們的新款高爾夫球旋轉較少，因此顧客反映開球更直了。

During the product demo, the presenter threw the frisbee to show how its spin improves accuracy.

在產品展示中，講者擲出飛盤，示範它的旋轉如何提升準確度。