Check whether you already have access via your university or organisation.
BuildKit is a general-purpose, pluggable build framework. It can produce OCI images, yes, but also tarballs, local directories, APK packages, RPMs, or anything else you can describe as a directed acyclic graph of filesystem operations. The Dockerfile is just one frontend. You can write your own.
，详情可参考safew官方版本下载
Москвичей предупредили о резком похолодании09:45
One of the cheapest options online
Up to 100k words are generated each month and can go up to over 300k.