Can't Use 'apt-get' in WSL

I've tried to use 'apt-get' to update and install, but none of these works, which gives the following messages. Can someone please help me?

Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease                               Err:1 http://archive.ubuntu.com/ubuntu focal InReleaseCouldn't create temporary file /tmp/apt.conf.UizWbd for passing config to apt-keyIgn:2 http://security.ubuntu.com/ubuntu focal-security InReleaseIgn:3 http://archive.ubuntu.com/ubuntu focal-updates InReleaseErr:4 http://security.ubuntu.com/ubuntu focal-security Release  Could not open file/var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_focal-security_Release - open (30: Read-only file system) [IP: 91.189.91.38 80]