What is namespacing?

什么是命名空间？

Namespacing is the act of wrapping a set of entities, variables, functions, objects under a single umbrella term.

名称间隔是在单个总括术语下包装一组实体，变量，函数，对象的行为。

JavaScript has various ways to do that, and seeing the examples will make the concept easier to understand.

JavaScript有多种实现方法，查看示例将使概念更易于理解。

The simplest way to create a namespace is by creating an object literal:

创建名称空间的最简单方法是创建对象文字：

const car = {
  start: () => {
    console.log('start')
  },
  stop: () => {
    console.log('stop')
  }
}