He's got a box within a box. This is 1902.

他在箱子里又放了一个箱子，这是1902年。

youdao

The building's envelope was conceived as a box within a box.

建筑的围护结构可以看成是“盒中盒”。

youdao

Instead, they form a virtual box within a box, an implied inner volume.

相反，他们形成一个盒子内，一个隐含的内部容积虚拟框。

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He's got a box within a box. This is 1902.

他在箱子里又放了一个箱子，这是1902年。

麻省理工公开课 - 固态化学导论课程节选

If I keep on constructing these boxes within boxes, so the next box would be a little box in here.

如果我不断缩小这个方格,下一个方格会是这样的

耶鲁公开课 - 博弈论课程节选

The reality is that all of us live and work within a personal box that constrains what we think we can do.

FORBES: Empower Yourself to Solve the Matrix

It may overtake America as the world's leading economy within a decade (see box), a prospect that has given rise to many concerns in that country.

ECONOMIST: A game of catch-up

After wandering around for a few minutes within a huge big box retail electronics store, we waited patiently for at least twenty minutes by the notebook computers for a collection of men in red shirts to finish up with other patrons.

FORBES: Back to the Future: Longing for That Personal Mom-and-Pop Touch