例句與造句

1. In other words, a great circle is locally " straight " with zero geodesic curvature, whereas a rhumb line has non-zero geodesic curvature.
2. In other words, a great circle is locally " straight " with zero geodesic curvature, whereas a rhumb line has non-zero geodesic curvature.
3. It's difficult to find zero geodesic in a sentence. 用zero geodesic造句挺難的