Even within countries the variations may be huge.

而甚至在一个国家之内，差异也非常大。

youdao

Power relations are being questioned within countries as well.

权力关系在国家内部同样受到质疑。

youdao

Issue 2: priority setting, by countries and people within countries?

问题2：确定优先重点，是否按照国家和国家内的民众进行？

youdao

Two different researchers have recently studied the effects of trust within countries.

VOA: special.2009.12.19

"That means that they are going to move internally, particularly to other States within the Sudan or across the border to the neighboring countries, particularly Chad, Central African Republic.

VOA: standard.2009.03.28

We're not interested in talking for talking's sake." "We're looking to see through an early meeting, should Iran be willing, we'd be looking to see if they are willing to engage seriously on these issues but within the context of the P5+1 the full range of issues that we have among these countries and Iran."

VOA: standard.2009.09.11

But they do not provide a more detailed picture of differences in achievement within countries.

BBC: Schools can measure themselves against Pisa tests

Yes, inequality within countries is rising, but the inequality over the whole global population is falling.

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Even within countries, the trend towards unequal rewards puts pressure on employers who cannot be flexible.

ECONOMIST: Too much inequality is bad for you