智能手机改变了我们的通讯方式，例如可以进行视频通话。

Smartphones have changed how we communicate, ___for ___instance by allowing video calls.

为了保持健康，你应该吃大量的水果和蔬菜，例如苹果和西兰花。

To stay healthy, you should eat plenty of fruits and vegetables, ___for ___instance apples and broccoli.

许多现代设备需要定期更新；例如，我的电脑每个月都会收到一次软件更新。

Many modern devices need updating regularly; my computer, ___for ___instance, gets a software update every month.