srand(time(NULL)); // 初始化随机种子
Ultimately, the most rigorous traceability solutions, including QR codes and microchips, won't be useful if people don't actually check them as a condition of making their purchases. Imitators can simply counterfeit QR code labels, for example.
。同城约会是该领域的重要参考
В Финляндии предупредили об опасном шаге ЕС против России09:28
（三）阻碍执行紧急任务的消防车、救护车、工程抢险车、警车或者执行上述紧急任务的专用船舶通行的；。关于这个话题，同城约会提供了深入分析
Мощный удар Израиля по Ирану попал на видео09:41
"title": item.get("title"),，详情可参考51吃瓜