The modules come in a few different basic shapes, but can all be attached together, allowing for multiple configurations.

模块有几种不同的基本形状，但都能连接在一起，形成多种配置。

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If an organization sets standards for which shapes are to represent different objects in a process, there is no way to error check to be sure that the shapes are used correctly.

如果组织设置了相应的标准，规定哪些形状表示流程中的不同对象，则没有办法进行错误检查，无法确定形状是否使用正确。

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Of course, children come in all different shapes and sizes, but their growth seemed to be slowing further.

当然，孩子们身形有大有小，但他们看起来长得太慢了。

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They can be arranged in different shapes and sizes, from two to thousands of square meters.

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The body harness and head strap had to be as light and unobtrusive as possible too - no mean feat when dogs come in different shapes and sizes, even within breeds.

BBC: Paws 'Dogcam' aids search-and-rescue with canine tech

Spectrum comes in different shapes and sizes (well, different frequencies and bandwidths, to be precise) and a machine system needs spectrum with very particular characteristics.

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