全部

1·It also transports auxiliary data bidirectionally over the same link during the video vertical retrace interval.

它还在传输过程中的双向视频垂直折回的时间间隔相同的链接辅助数据。

2·It also transports auxiliary data bi-directionally over the same link during the video vertical retrace interval.

它还辅助数据传输双向视频在垂直回扫过程中间隔相同的链接。