https://hzwpic.hangzhou.com.cn/uploads/video/2023-11-20/9544ddcfc68d18f3d360570ca055c5bc_high.mp4

https://hzwpic.hangzhou.com.cn/uploads/video/2023-11-20/9544ddcfc68d18f3d360570ca055c5bc_highsec.mp4

https://hzwpic.hangzhou.com.cn/uploads/video/2023-11-20/9544ddcfc68d18f3d360570ca055c5bc_standard.mp4

https://hzwpic.hangzhou.com.cn/uploads/video/2023-11-20/9544ddcfc68d18f3d360570ca055c5bc_fluency.mp4