As a consequence, we need multiple devices and controllers to access content from different sources. That makes no sense.

随之而来的就是，我们需要各种各样的设备和遥控器，来接入各种来源的内容。这太不合理了。

And speaking of the simulator, the simulator app now supports multiple booted devices for iOS, tvOS, and watchOS all in one app.

说到模拟器，模拟器应用程序现在支持用同一个应用程序在 iOS、tvOS 和 watchOS 上启动了。

For example the PlayStation has PS Remote Play, where players can continue their games on multiple devices, but it comes nowhere close to the simplicity of the Nintendo Switch.

例如，PlayStation具有远程投放功能（PS Remote Play），玩家可以在多个设备上继续游戏，但它远不及任天堂Switch简便。

It's a complex system wherein data is copied to multiple intermediate devices, usually to speed up access to files when millions of people are trying to access the service at the same time.

这是一个复杂的系统，它将数据复制到多个中间设备里。这样，当成千上万的人同时访问服务器时，文件地址的打开速度会得到显著提高。