这些通常用黑红胶带完成的画作和实际空间或室内比例是一比一原大的，因此作品直接和观众以及空间里呈现的物体发生关系。

The drawings, usually made with black or red tape, are of spaces or interiors in actual size (1:1), so that they relate directly to the viewer, as well as to the objects present in the space.

youdao

如今这个比例是一比四，而且到2050年这个数字将逐步变为一比二。

Now it is four to one—and on course to be two to one by 2050.

youdao

So, they had the ratio of two to one, which gave them the octave, and three to two, which gave them the fifth, and four to three, which gave them the fourth.

他们发现,八度音程中,呈现的是二比一的比例,而五度音程中呈现三比二的比例,在四度音程中则呈现四比三的比例

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