They have the edge on us.

他们略胜我们一筹。

He's got the edge on the others because he has more experience.

他富有经验，因而较他人占优势。

Overseas goods are always assumed to have the edge on quality.

海外产品经常被认为具有更好的质量。

Grab some sandpaper after the glue has dried, and wear down the edge on both sides.

胶水干后准备一些砂纸，把封面的边缘稍稍打磨光滑。

I've also applied an optional attribute to the edge — label — that names the edge on the graph.

我还对边使用了一个可选的属性label，用它来表示边在图中的名称。