**In supergroups:**
• New members can see the full message history
• Deleted messages will disappear for all members
• Admins can add a description to the group
• Creator can set a public link for the group
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**在超级群组中：**
• 新成员能看到所有历史聊天记录
• 所有成员将看不到已删除的消息
• 管理员可以为群组添加描述信息
• 创建者可以给群组设置一条公开链接
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Fair Leopard,
Mar 21, 2023 at 10:51