如果它是在打击几乎完全依赖广告业务的谷歌，那么它选择了一个不直接的方法：因为没人能保证默认 DNT 模式会成为常规。
If it is trying to upset Google, which relies almost wholly on advertising, it has chosen an indirect method: there is no guarantee that DNT by default will become the norm.
任何没有指定的端口将使用它们的默认值，其在当前的安装中将是唯一的，但是不保证在相同主机系统的不同安装之间也是唯一的。
Any ports not specified will take their default values, which will be unique across the current installation, but are not guaranteed to be unique across multiple installations on the same host system.
与新版本中的特性相关的对象和属性将设置为默认值，这些默认值能够保证最小的行为变化。
Objects or attributes relating to features in the new version will be set to default values that ensure minimal changes in behaviour.
应用推荐