It's already common practice in some countries to limit students' use of mobile phones.

限制学生使用手机在一些国家已经是很普遍的做法。

youdao

Schools are still closed in some countries to stop the spread of the virus.

为了阻止病毒的传播，一些国家的学校仍然关闭。

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The Belt and Road is chance to help some countries to develop, so more and more countries want to catch it.

“一带一路”是帮助一些国家发展的机会，所以越来越多的国家想要抓住这个机会。

youdao

Some of his best memories are traveling to other countries with his father to find new products for the store.

VOA: special.2009.12.25

OK...Let's take a moment to look at India's international relations with some of the very important countries, say the United States.

好的，现在来谈谈,印度与一些地位重大的国家,之间的国际关系，比如说，美国。

普林斯顿公开课 - 国际座谈会课程节选

But by standards of other developing countries, it is still not as integrated compared to some Latin American countries compared to some east Asian economies.

但与其他发展中国家相比，与一些拉美国家,一些东亚国家相比,融入全球经济的程度还不算高。

普林斯顿公开课 - 国际座谈会课程节选

The lack of airlift, for instance, has made it difficult for some countries to move their men and equipment.

ECONOMIST: NATO's future

The eurozone does not involve shared sovereignty - which is hard enough for some countries to accept under austerity pressures.

BBC: Cypriot bank worker with placard

Although Mr Bush has persuaded some countries to pledge their support for a military campaign, a number of nations remain opposed to it.

ECONOMIST: No bombs here, honest | The