当您在集合视窗中巡览物件时，您所移动的资料录指标，可让您撷取存在于集合中特定位置的物件。

As you navigate through the objects in a collection view, you are moving a record pointer that allows you to retrieve the object that exists at that particular location in the collection.

youdao

当您在集合视窗中巡览物件时，您所移动的资料录指标，可让您撷取存在于集合中特定位置的物件。

As you navigate through the objects in a collection view, you are moving a record pointer that allows you to retrieve the object that exists at that particular location in the collection.

youdao