厉害，偏微分强大，国家国防就强大啊，大领导一听，下令偏微分从娃娃抓起。 https://t.co/4FmzCVoJ7d https://video.twimg.com/amplify_video/1802544196324323328/vid/avc1/720x1422/VTu0DWagCIOA60gi.mp4?tag=16
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厉害，偏微分强大，国家国防就强大啊，大领导一听，下令偏微分从娃娃抓起。 https://t.co/4FmzCVoJ7d https://video.twimg.com/amplify_video/1802544196324323328/vid/avc1/720x1422/VTu0DWagCIOA60gi.mp4?tag=16
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