let unwrap=$foo;
0002:00:00.0 PCI桥接器：博通公司及其子公司 BCM2712 PCIe桥接芯片（版本 21）
。钉钉对此有专业解读
"Cognitive-based professions face comprehensive automation," he projected. "We anticipate extraordinary wage escalation for industrial tradespeople."
Parse int (simple)