当我输入命令时ip addr，输出如下：
8: eth0: <> mtu 1500 group default qlen 1
link/ether 50:5b:c2:cc:e0:98
inet 169.254.33.236/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::df89:be11:e274:94b/64 scope link dynamic
valid_lft forever preferred_lft forever
9: eth1: <> mtu 1500 group default qlen 1
link/ether 8c:16:45:8b:9c:2b
inet 169.254.11.212/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::d07f:1979:9884:13/64 scope link dynamic
valid_lft forever preferred_lft forever
22: eth2: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ether 00:50:56:c0:00:01
inet 192.168.195.1/24 brd 192.168.195.255 scope global dynamic
valid_lft 997sec preferred_lft 997sec
inet6 fe80::26b0:b807:cb38:7dca/64 scope link dynamic
valid_lft forever preferred_lft forever
12: eth3: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ether 00:50:56:c0:00:08
inet 192.168.58.1/24 brd 192.168.58.255 scope global dynamic
valid_lft 997sec preferred_lft 997sec
inet6 fe80::152e:2cf3:7f6b:c38f/64 scope link dynamic
valid_lft forever preferred_lft forever
15: eth4: <> mtu 1400 group default qlen 1
link/ether 00:ff:7e:64:00:4f
inet 169.254.6.152/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::b8:8bce:e70f:ba85/64 scope link dynamic
valid_lft forever preferred_lft forever
23: eth5: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ether 0a:00:27:00:00:17
inet 192.168.56.1/24 brd 192.168.56.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::1e:1433:1cda:acf0/64 scope link dynamic
valid_lft forever preferred_lft forever
5: eth6: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ether 0a:00:27:00:00:05
inet 192.168.138.1/24 brd 192.168.138.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::c505:d240:9154:33e9/64 scope link dynamic
valid_lft forever preferred_lft forever
70: eth7: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ether 00:15:5d:bd:fe:95
inet 172.25.224.1/20 brd 172.25.239.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::8222:b798:2151:1d80/64 scope link dynamic
valid_lft forever preferred_lft forever
1: lo: <LOOPBACK,UP> mtu 1500 group default qlen 1
link/loopback 00:00:00:00:00:00
inet 127.0.0.1/8 brd 127.255.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host dynamic
valid_lft forever preferred_lft forever
13: eth8: <> mtu 65535 group default qlen 1
link/ether 00:00:00:00:00:00
inet 169.254.82.130/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::f6a:cae0:bef2:2167/64 scope link dynamic
valid_lft forever preferred_lft forever
21: eth9: <> mtu 1500 group default qlen 1
link/ether 00:ff:b7:d8:7d:d5
inet 169.254.198.16/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::6e45:395:ea72:356b/64 scope link dynamic
valid_lft forever preferred_lft forever
26: eth10: <> mtu 1500 group default qlen 1
link/ether 00:00:00:00:00:00
inet 169.254.143.212/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::be4c:f7aa:1557:3605/64 scope link dynamic
valid_lft forever preferred_lft forever
20: wifi0: <BROADCAST,MULTICAST,UP> mtu 1500 group default qlen 1
link/ieee802.11 50:5b:c2:cc:e0:97
inet 192.168.31.204/24 brd 192.168.31.255 scope global dynamic
valid_lft 41495sec preferred_lft 41495sec
inet6 fe80::dbf4:e22c:fc70:d83c/64 scope link dynamic
valid_lft forever preferred_lft forever
25: wifi1: <> mtu 1500 group default qlen 1
link/ieee802.11 52:5b:c2:cc:e0:97
inet 169.254.164.175/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::cb7e:8732:90fd:6c51/64 scope link dynamic
valid_lft forever preferred_lft forever
7: wifi2: <> mtu 1500 group default qlen 1
link/ieee802.11 62:5b:c2:cc:e0:97
inet 169.254.133.94/16 brd 169.254.255.255 scope global dynamic
valid_lft forever preferred_lft forever
inet6 fe80::e58c:c9c2:62d1:dc62/64 scope link dynamic
valid_lft forever preferred_lft forever
我不知道为什么有这么多网络接口。我试过谷歌，但没有一个能回答我的问题。我的系统信息是Linux DESKTOP-D1D9HKQ 4.4.0-19041-Microsoft #3393-Microsoft Mon Aug 14 14:52:00 PST 2023 x86_64 x86_64 x86_64 GNU/Linux。我想知道这些网络接口是如何创建的，以及 wifi 接口的用途是什么。
我不太擅长网络方面的知识，但这对我来说似乎很奇怪，因为我以前从未见过这么多的网络接口。这是正常的吗？还是这可能是坏事？如果这是坏事，我该怎么办？