As you can see, creating a binding object and providing the proper mapping is a breeze, at least in this simple example.

正如您可以看到的一样，创建一个binding对象并提供正确的映射是件轻而易举的小事，至少在我们这个简单的例子中是如此。

youdao

Mapping out the proper steps for each is not possible, and physicians have been skeptical that a piece of paper with a bunch of little boxes would improve matters much.

NEWYORKER: The Checklist