"So,if a developer has 100,000 square meters to let, having an anchor tenant in a cinema take quite a bit of that space off their books is handy."

VOA: standard.2010.07.06

Does outer space even rob you of something to which you can anchor a spring?

在外太空中你是否,不再能够固定住弹簧

耶鲁公开课 - 基础物理课程节选

You can anchor things to objects in outer space.

你能将一些东西固定在外太空中的物体上

耶鲁公开课 - 基础物理课程节选