harmfulness

基本解释

Some people dwelled on the harmfulness of smoking in articles published in newspaper or magazines.
有人在报刊上写文章讲吸烟有害，我认为，这是危言耸听，有逆反心理。
Awareness of the harmfulness of superstition is only the first step, but more important to our nation is the step of how to clear it out of our society.
意识到问题是一回事/还只是开始（第一步），对我们来说更重要的是怎样（解决/处理问题）这一步/的问题……
This worked well until 1964, when a devastating report from the surgeon-general's advisory committee in effect ended medical uncertainty about the harmfulness of smoking.
这一活动很管用，但到1964年就不行了，美国公共卫生局局长顾问委员会提交的一份报告完全证实吸烟有害健康。

This worked well until 1964, when a devastating report from the surgeon-general's advisory committee in effect ended medical uncertainty about the harmfulness of smoking.
ECONOMIST: Tobacco