Sex has ever been a baboo topic and the sexual word has been considered dangerous.

性历是人们禁忌题，与性有关词语视作具有危险性。

This topic is peculiarly difficult to write about.

这个题目特别难写。

Sensing the interest of the audience, the speaker warmed to his topic.

演讲者感觉到听众对他题有兴趣, 讲得更加起劲了。

Don't overload your lecture with details that do not bear on the topic under discussion.

讲课时不要过多地谈与本题无关细节。

We devoted a lengthy and full discussion to this topic.

我们对这个题目进行了长时间充分讨论。

In chapter two, how Russell proved his topic of mathematics logicism is introduced in detail.

第二章详细介绍了素对其数学逻辑主义论题证明。

There was a careful avoidance of the sensitive topic in the scholastic circles.

学术界小心地避开那个敏感题。

He covered a wide range of topics with unusual candor.

他极其坦率地谈了许多问题。

Religion is a diffuse topic liable to unending disputation whereas theism is not.

宗教是一个容易引起无休止争论弥散型题，而有神论则不是。

Once he starts talking, he will go far afield from his original topic.

他只要一开始说，就会偏离原题。

Two other groups associated with FANTOM put the techniques to work on different topics.

另两个与FANTOM合作小组将这项技术用于不同课题。

Don’t revise a few topics to the exclusion of all others.

不要修改少数论题以致排除所有其他。

Energy transfer mechanism is a big topic on opto-electrophysics, especially in conjugated conducting polymers.

能量传递机制一直是光电物理里面重要一个课题，尤其是对共轭导电高分子而言更是如此。

The weather is a stock topic of conversation.

天气是老一套题。

I appear to have strayed a long way from our original topic.

看我已经偏离我们原主题很远了。

Football is their favourite topic of conversation.

足球是他们最喜爱题。

The topic of argument is controversial.

这个议题是很有争议。

The professor has given the students a list of articles pertinent to the topic under discussion.

教授已经给了学生们与讨论主题相关文章名单。

He discoursed on an interesting topic.

他就一个有趣题目发表了演讲。

But of cos, some topics was just taught and i was not really familiarise with the qns.

不知道是否曾经伤害过我们这一份感情，是否曾经在这细薄爱情墙上画上细小刮横。