The article emphasized on the problem in the Middle East.

这篇文章强调了中东问题。

She emphasized the color red in all her artwork.

她的作品中强调了红色。

The professor emphasized that the lecture on the American Civil War would appear on the final exam.

教授强调美国内战的讲座内容会在考试中出现。

My teacher emphasized how important it is to learn a second language.

我的老师曾强调过学习一门外语是多么重要。

They emphasized that although there is evidence against him, the investigators couldn't reach a conclusion.

他们强调，虽存在不利于特朗普的证据，但调查人员无法就此得出结论。

He emphasized how little was known about the disease.

他着重指出对这种疾病所知甚少。

He emphasized the wider issue of superpower cooperation.

他强调超级大国合作这个更大的话题。

She emphasized that their plan would mean sacrifices and hard work.

她强调说他们的计划将意味着牺牲和辛勤工作。

It should be emphasized that this is only one possible explanation.

应该强调的是，这只是一种可能的解释。

But it's also been emphasized that no major policy changes can be expected to come out of the meeting.

但是也强调，这次会议预期不会做出重大政策改变。