not carried out or organized using machines or computers, but needing human control

What used to be a difficult and unautomated process is now much easier. 曾经非自动化的难度很大的生产过程现在变得容易了许多。

By the late 1930s, any remnants of unautomated transportation raised strong disapproval. 到二十世纪三十年代末，但凡未实现运输自动化的都受到了强烈地抨击。