在物件广度是一个大的距离，如美洲，距离变度可能是可测量的。

On objects that span a large distance, such as the United States, the distance variation may be measurable.

youdao

在物件广度是一个大的距离，如美洲，距离变度可能是可测量的。

On objects that span a large distance, such as the United States, the distance variation may be measurable.

youdao