“demographer”可以造什么句，demographer造句

Professor Antonio Golini is a demographer at the University of Rome.

Jeffrey Passel, a demographer at the Pew Hispanic Centre, estimates that the number of illegal immigrants in America fell by 500,000 between 2007 and 2008.

Joel Kotkin, a demographer, points out that California has always had fires during dry years, at least since the time of the Spaniards.

The effects of the policy are debated, but for a leading Chinese demographer, the policy had postponed the arrival of the world population of 7 billion by at least five years.

The demographer will coordinate data collection and analysis on human settlements conditions.

The new figure is six times the intermarriage rate of roughly 2% in 1960, says senior demographer Jeff Passel, the report's lead author.

Overall, Hispanics children account for 37 percent of the children in poverty, a share that has gone up substantially since 2009, according to William Frey, a Brookings Institution demographer.

This was the grim fact identified by Thomas Malthus, an English demographer, that a country's economic potential was limited by its food supply.

One demographer has said the 300 millionth person would likely be a Latino boy given current U.S. population trends.