Are you certain you have on-board video?

你肯定你有车载视频？

youdao

History, product range, tutorial, video clip and message board.

历史，产品范围，教程，视频剪辑和留言板。

youdao

History, product range, tutorial, video clip and message board.

历史，产品范围，教程，视频剪辑和留言板。

youdao