而且任何优秀的SDK都会带一个手机操作系统的模拟器，这样开发者在电脑上就可以测试软件，而不一定要真正安装到手机上。
And any good SDK comes with an emulator for the OS itself, so devs can test apps without actually installing them on a phone. Apple's got one, but it only works on Macs.
在测试的过程中我们碰到过几次程序崩溃，而且模拟器总是有点反应迟钝。不过总的来说，在花钱买新手机之前先体验一下新的手机操作系统是一件很有趣的事情。
We did experience a few crashes in our tests, and the emulator felt somewhat sluggish, but in all, it's fun to try out a new mobile OS before spending money on a new phone.
任意unix或MicrosoftWindows操作系统(使用UNIXshell模拟器)都可用于运行后处理程序工具。
Any UNIX or Microsoft Windows operating system (using a UNIX shell simulator) can be used to run the postprocessing tool.
让ISO文件能够在另外一个操作系统上运行需要一个开放源码的PC模拟器，这包括开放源码的BIOS和一个开放源码的虚拟图形适配器(例如QEMU9.7.2)。
Getting the ISO to run under another operating system requires an open source PC emulator, which includes an open source BIOS and an open source virtual graphics adapter (such as QEMU version 0.7.2).
或许有人要问，苹果不是已经提供他们自己的操作系统模拟器了吗？
"But wait!" you say. "Doesn't Apple already provide their own iOS emulator?"
这听起来有些绕，虽然它看起来和用起来像iOS操作系统，苹果的模拟器并不是一个iOS操作系统的虚拟化版本。
While it looks like iOS and ACTS like iOS, Apple's simulator isn't actually running a virtualized version of iOS.
如果这个游戏是为微软的Windows操作系统或者家庭游戏而设计的，使用模拟器或许能帮助你。
If games designed for Microsoft Windows or home gaming systems are what you're after, several available emulators may be able to help.
在测试过程中，我们的确发现过几次崩溃。模拟器也感觉有点缓慢。 不过话说回来，在花钱买新手机前，试用一下新的移动的操作系统也是特有趣的事。
We did experience a few crashes in our tests, and the emulator felt somewhat sluggish, but in all, it's fun to try out a new mobile OS before spending money on a new phone.
在测试过程中，我们的确发现过几次崩溃。模拟器也感觉有点缓慢。 不过话说回来，在花钱买新手机前，试用一下新的移动的操作系统也是特有趣的事。
We did experience a few crashes in our tests, and the emulator felt somewhat sluggish, but in all, it's fun to try out a new mobile OS before spending money on a new phone.
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