// 边界处理：0辆车返回0，1辆车返回1（无需后续计算）
Container egress filtering uses nftables rules inside the container. A root process with cap_net_admin could bypass these rules. The pixel user has restricted sudo that only permits safe-apt, dpkg-query, systemctl, journalctl, and nft list.，这一点在搜狗输入法下载中也有详细论述
'required': ['color'],，这一点在同城约会中也有详细论述
Friends of the Earth, a campaign group, said if all of those data centres came online, "they could consume more electricity each day than the entire country does now".