域名主机IP啥关系?三兄弟各司其职!域名 主机 IP三兄弟,协同工作,各司其职
What is the relationship between a domain name, a host and an IP address? The three brothers each perform their own duties! The three brothers, domain name, host and IP, work together and each performs its own duties
以上为机器翻译结果，长、整句建议使用 人工翻译 。