新闻调查 on Nostr: 中国学生与美国学生，数学能力差距太大了。

{ "id": "78b161b70dad63975037f4b6269fc00c9fb85321846eec95ff9e8fec38d91533", "pubkey": "d1f006eaff15369c34500e9181fcc6f038c5f52248d93afda6002e3ab5232851", "created_at": 1711419839, "kind": 1, "tags": [], "content": "中国学生与美国学生，数学能力差距太大了。 https://t.co/WzLbePYXNX https://video.twimg.com/amplify_video/1772435351040385024/vid/avc1/480x852/HhsBhQVbgvNGgbDh.mp4?tag=14", "sig": "af3b2f8db9b192fd333c62e2dc463a2084550ec20a492cb3bc0bbb321d1eb6897561b8f657ba1fecc4c6211b6a5ac4de329d7c345c760e659e1b7ccdbfa453f8" }