While height has increased around the world, the trend in many countries of north and sub-Saharan Africa causes concern, says Riboli.

里博利说，虽然世界各地的身高都在增加，但北非和非洲撒哈拉以南的许多国家的趋势令人担忧。

youdao

But while height has increased around the world,the trend in many countries of north and sub-Saharan Africa causes concern,says Riboli.

里博利说，虽然世界各地的高度都在增加，但北非和非洲撒哈拉以南的许多国家的趋势令人担忧。

youdao

The obesity epidemic began in the 1980s, and many people attribute it to increased portion sizes and inactivity, but that can't be everything.

肥胖在20世纪80年代开始蔓延，许多人将其归咎于食物份量增加和缺乏运动，但这不可能是全部原因。

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The book sold many copies around the world and increased the interest in climbing Mount Everest.

VOA: special.2010.06.30

The laws also increased bitterness between the North and South that lasted many years.

VOA: special.2010.02.04

The United States is one of thirty-one countries in the O.E.C.D Gaetan Lafortune says in recent years many of the countries increased their efforts to hire foreign nurses.

VOA: special.2010.06.07

JPMorgan Chase's debt-market stress tests foresaw a 40% increase in corporate spreads, but high-yield spreads in 2007-09 increased many times over.

ECONOMIST: The uses and abuses of mathematical models

Security has been increased at many schools but not all of them can afford it, our correspondent says.

BBC: Police outside a school in Nanping, Fujian (23 March 2010)

In the 57 places where earnings increased, many are home to soldiers whose wages are unaffected by the economy.

WSJ: Incomes Fall in Most Metro Areas