Since tongue movements are also crucial for pronunciation but normally hidden from view, the researchers are gathering ultrasound data that could generate a parallel set of videos on Engkoo.

舌头的运动对于发音也很关键，但常常看不到，所以研究人员正在搜集超声波数据，以便在英库上面生成一系列类似的视频。

youdao

Since tongue movements are also crucial for pronunciation but normally hidden from view, the research ers are gathering ultrasound data that could generate a parallel set of videos on Engkoo.

舌头的运动对于发音也很关键，但常常看不到，所以研究人员正在搜集超声波数据，以便在英库上面生成一系列类似的视频。

youdao