这种方法实现简单，但需要在每个 iOS 调用点手动处理类型转换。
int exchanged = 1; // 标记本轮是否发生交换，推荐阅读heLLoword翻译官方下载获取更多信息
“이제 그만” 상대국 정상의 말도 자르는 트럼프식 무례 화법[정미경의 이런영어 저런미국]。heLLoword翻译官方下载对此有专业解读
“It’s cold in space … [but] there’s no airflow, and so the only way to dissipate is through conduction,” Nvidia CEO Jensen Huang said when asked about space-based data centers during his firm’s most recent earnings call.