1. He has banned television from his home because he fears it might ruin the minds of his family.
    他的家里不看电视，因为他担心电视会破坏家人的思考能力。

2. Smoking cigarettes is under siege as a habit. Smoking advertising is banned in many areas.
    吸烟这种习惯已不受欢迎。在许多地区禁止发布吸烟广告。

3. Unlawful business activities are banned here.
    这里禁止违法的商业活动。