Ramps and curb cuts designed to accommodate wheelchairs, for example, help others.

比如说为容纳轮椅而设计的坡道和路堑，这些设施同样惠及他人。

Ramps and curb cuts designed to accommodate wheelchairs for example help others after those were put in place.

例如，为容纳轮椅而设计的坡道和路堑，在安装轮椅后帮助其他人。

My first concept was curb cuts.

我的第一个概念是路缘石切割。

Like, when did curb cuts come into being?

比如， 路缘石切割是何时出现的？

So, then you have to start making curb cuts to make it wheelchair accessible.

所以，你必须开始削减路缘，以方便轮椅通行。