美国习惯用语-VOA美国之音英语教学 is an iPhone application developed by 贝贝 李. It is a free educational program in the Education & Reference category. This app provides a comprehensive collection of American idioms and expressions commonly used by native English speakers. It combines audio recordings and textual explanations to help users understand the usage of these idiomatic expressions in real-life contexts.

The app is synchronized with VOA English teaching programs, providing authentic audio recordings that showcase native English speech. It is specifically designed for Chinese students who want to improve their English listening skills. With a focus on helping Chinese learners grasp American English, the app aims to promote communication between the two countries, especially among the younger generation.

One of the key features of this app is the combination of text and audio, allowing users to learn and practice idioms simultaneously. The app is user-friendly and provides a 30-day program to enhance listening comprehension in American English. If users encounter any issues while using the app, they can easily contact the developer for assistance.