PS: The file is pretty large, so please be patient while the video buffers.

由于文件较大，开始播放视频时可能要缓冲一会儿，请耐心等待！

youdao

PS: The file is pretty large, so please be patient while the video buffers.

由于文件较大，开始播放视频时可能要缓冲一会儿，请耐心等待！

youdao