英文翻译:爱普生投影仪， 森海塞尔手持无线话筒，美国EV专业音响，英国声艺16路，我们需要在下半年

The following equipments: Epson projector, handheld wireless microphone, the American EV professional audio and the British audio style 16 channels have to be purchased in the second half of the year due to the current available equipments (in our story) can't meet the customers' needs