DARPA is developing several viewer options for the computers, including a set of eyeglasses with embedded display in the frame being built by the Micro Optical Corporation.是什么意思_DARPA is developing several viewer options for the computers, including a set of eyeglasses with embedded display in the frame being built by the Micro Optical Corporation.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句