It is these mappings (or character sets) that permit the computer to understand text.

就是这些映射(或字符集)才使得计算机可以理解文本。

youdao

It's important that you also describe your config specs so you understand the mappings from your old system to your new. Ask yourself.

重要的是你也可以描述配置规格，因而理解从原有旧系统到新系统的映射。

youdao

At the same time, complex mappings between models and design functions are difficult to understand and, in practice, impossible to maintain as the design changes.

同时，模型与功能设计之间复杂的对应关系会变得难于理解，并且当设计变化的时候，它们将很难维护。

youdao