And some last-minute repairs were made to his radio system.

VOA: special.2009.06.17

to cover all aspects of a complex system that is the software that goes into the radio.

学会了处理将软件放进广播的复杂系统的各种情况。

团队的重要性 - SpeakingMax英语口语达人

Simmons say Havana has long relied on short wave radio to send encoded messages using a system that converts letters into numbers.

VOA: standard.2009.06.06