例句與造句

1. The HEOS wireless music system was introduced in June 2014 and launched with three wireless multi-room speakers, a wireless extender, amplifier and pre-amplifier.
2. Today, the company specializes in professional and consumer home cinema and audio equipment including A / V receivers, Blu-ray players, tuners, headphones, and wireless music systems.
3. The only controls on the speaker unit are volume controls, at the side; as with the SoundLink Wireless Music System, a remote control unit is supplied which controls both the speaker and the source.
4. It's difficult to find wireless music system in a sentence. 用wireless music system造句挺難的