为什么要思想改造?

Why is ideological remoulding necessary?

过去的思想改造是必要的,收到了积极的效果.

The ideological remoulding in the past was necessary and has yielded positive results.

为给工作带来娱乐，学员们在一家制桶工厂排练一声小歌剧，在那里他们体验工人的生活，同时接受思想改造。

Taking fun to work, students rehearse for an operetta in a bucket factory, where they share the life of workers while undergoing ideological training.

他渴望用进步的人文主义思想改造社会, 却又觉重任难当,难以施为.

Monologue of a strong sense of guilt , reflecting his pain and contradictory state of mind.

印刷术的发明约翰古腾堡提供了一个有力的工具蔓延的学习和思想改造。

The invention of printing by Johann Gutenberg provided a powerful instrument for the spread of learning and Reformation ideas.