then the += will modify the list, and then raise an exception because you can’t assign to that tuple item because the tuple is immutable, but the list will have been mutated.
Утро жителей Харькова началось со взрывов08:46
Select departures organised as US state department warns Americans to leave on commercial flights ‘due to safety risks’，详情可参考下载安装 谷歌浏览器 开启极速安全的 上网之旅。
The real cost of homeownership。关于这个话题，体育直播提供了深入分析
Фонбет Чемпионат КХЛ
财报数据显示，丰田在2026财年第三季度（2025年10-12月）的净利润为1.26万亿日元，较2025财年同期减少0.93万亿日元，同比减少43%。。搜狗输入法对此有专业解读