Vadis
video-audio digital interactive system 视频-音频数字交互系统；voice and data integrated system 话音与数据综合系统
🗣️ 情景例句
Michigan needs a touchdown.
Michigan队需要一次达阵得分。
He has a book.
他有一本书。
Where does Bill sit in the classrooom?
比尔坐在教室的那块儿？