The concept and idea of reliability of system has been accepted in the design and analysis of building structures, but its calculation is a difficult point all the while.

在建筑结构的设计与分析中，结构体系可靠度的概念和思想已日益为人们所接受，但它的计算却一直是一个难点问题。

youdao

I hit a difficult point in my work, and decided it was time for a cup of tea.

我在工作中遇到了一个困难，因此打算先喝杯茶休息一下。

youdao

In TCSL intonation teaching and learning, neutral tone is a focus as well as a difficult point.

对外汉语语音教学中，轻声是语音教学的重点和难点。

youdao

There is this audit and recount process. It is difficult to put a timeline to both of these activities at this point."

VOA: standard.2009.09.15

This makes it difficult you could say and this is Aristotle's point I think this makes it difficult for the philosopher to be a good citizen of any actual regime.

可以这么说，这让它变得很难搞,而这也是亚里士多德的重点,我认为这让哲学家很难成为好公民,无论身处那一种现行政体中。

耶鲁公开课 - 政治哲学导论课程节选

"This is the starting point. Unless there is an end, a real cessation from these activities, it will be difficult for any Palestinian negotiator to come back to the table.

VOA: standard.2009.04.09

This is a difficult point to ignore.

FORBES: A Closer Look at the Case Against Goldman Sachs

If a team gets a sense that the agent is planning a difficult negotiation it can point them in a different direction.

FORBES: How To Be A Great Sports Agent: Part Four

To make this case in any courtroom would be very difficult for a prosecutor -- who point out that it is difficult, if not impossible, to put on a successful prosecution if the chief witness is deemed by the prosecutors to be unreliable on some issues, but presented as totally truthful on others.

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