The public restroom is a delicate topic of conversation for many people.
对很多人来说公厕是一个微妙的话题。
The quality of engineering project is a hot topic generally cared by people.
工程质量是当前人们普遍关注的一个热门话题。
AIDS has become a topic of great concern to the people all over the world.
艾滋病，已成了全世界人民共同关心的一个话题。
The problem of humanity is the topic of the widespread concern by people.
人性问题，历来就是一个人们普遍关注的话题。
Low social status of library has long been a sensitive topic for the library people.
对广大图书馆人来说，图书馆的社会地位不高一直是个敏感的话题。
Low social status of library has long been a sensitive topic for the library people.
对广大图书馆人来说，图书馆的社会地位不高一直是个敏感的话题。
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