You don't need a light switch or a light bulb or an iPhone app to turn something on or off.

你不需要电灯开关、灯泡或苹果手机应用程序来打开或关闭某些东西。

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The Generation Beyond project also includes an iPhone app for iOS providing real time information about weather reports for Mars, and there's also a free deep space course for middle school teachers and students.

“超越一代”项目还包括一个用于 iOS 的 iPhone 应用程序，它可以提供火星天气报告的实时信息，还有一个面向中学教师和学生的免费深空课程。

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You don't need a light switch or a light bulb or an iPhone app to turn something on or off.

你不需要一个电灯开关,或者一个电管,或者打开关闭一个iPhone应用程序。

哈佛公开课 - 计算机科学课程节选

It's an iPhone app that I'm telling people about

我想宣传的是一个苹果手机的应用程序，

宣传美食应用程序 - SpeakingMax英语口语达人

In mid-May, the company launched an iPhone app, after releasing its Android version in April.

BBC: Four new impromptu-activity apps

Its Green Meetings Calculator is a separate free iPhone app designed for corporate meeting planners.

BBC: How big is your carbon footprint?

After building the itinerary on the website, we were able to instantly sync it with the iPhone app.

BBC: Plan your great American road trip