自己最基本的专业知识都没有学好。的翻译：Its most basic expertise do not have to learn. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Their most basic professional knowledge are not to learn.

Its most basic expertise do not have to learn.

Own most basic specialized knowledge all has not learned.

Their most basic expertise are not studying.

Its most basic expertise do not have to learn.