n.仿真器，仿真程序

I'm using an emulator to run classic NES games on my computer.
我正在使用模拟器在我的电脑上运行经典NES游戏。
The developer uses an Android emulator for testing mobile applications before releasing them.
开发者在发布移动应用前会使用Android模拟器进行测试。
With the help of a console emulator, we can relive our childhood gaming experiences on modern devices.
借助控制台模拟器，我们可以在现代设备上重温儿时的游戏体验。
The PC emulator allows me to use Windows software on my Mac without needing a physical copy of the OS.
PC模拟器让我无需物理安装Windows操作系统即可在Mac上运行Windows软件。
In software development, emulators are often used to test how applications perform on different hardware platforms.
在软件开发中，经常会使用模拟器来测试应用程序在不同硬件平台上的性能表现。
A virtual machine emulator is a type of software that imitates the functionality of a physical computer system.
虚拟机模拟器是一种模仿实际计算机系统功能的软件。
You can emulate old video game systems on your smartphone with the right app and ROM files.
只要有了正确的应用和ROM文件，你就可以在智能手机上模拟旧的视频游戏系统。
The Raspberry Pi emulator enables users to try out its operating system on their desktop computers first.
树莓派模拟器让用户能在他们的桌面电脑上先尝试其操作系统。
Before launching the new iOS update, Apple tests it extensively using iPhone emulators.
苹果会在推出新的iOS更新之前，利用iPhone模拟器对其进行广泛测试。
Using a flight simulator, pilots can practice emergency procedures in a safe, controlled environment.
通过飞行模拟器，飞行员可以在安全、受控的环境中练习紧急程序。