可以将快速模式视为低级的3d功能实现方式，保留模式显示3d图像的方式更为抽象，令人感觉也更要舒服一些。

You can imagine immediate mode as the low-level access to 3d functions, and retained mode as a more abstract, but also more comfortable, way of displaying 3d graphics.

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在第三章首先从低级的视觉感觉和高级的视觉心理角度，深入地描述了人眼的视觉特性。

In Chap 3 people eyes' visual characteristics are described accurately and deeply from low-class visual feeling to high-class visual psychology.

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纽约的派对现场更让人感觉低级庸俗，随处可见年轻美女和老男人勾肩搭背。

And the scenes from New York venues that have hosted the get-togethers , showing pretty young women hanging off the arms off much older men only add to the sleaziness factor.

youdao

纽约的派对现场更让人感觉低级庸俗，随处可见年轻美女和老男人勾肩搭背。

And the scenes from New York venues that have hosted the get-togethers , showing pretty young women hanging off the arms off much older men only add to the sleaziness factor.

youdao