实现的UI需求: 要求: 英文显示:3068 people have joined this plan today! 中文显示:今日有 3068 人已加入此计划! 实现代码: Text(AttributedString(localized:"**\(payPeoples)** people have joined this plan today!")) 多语言文件: 英文:**%lld** people have joined this plan today! 中文:今日有 **%lld** 人已加入此计划!