The grizzly population in the Yellowstone region has climbed to an estimated 600, 100 more than the recovery goal.
黄石地区的灰熊数量已经上升到约600头，比恢复计划的目标多出100头。
2
As a result, our economy in 2009 and 2010 maintained steady and relatively fast growth and contributed to the economic recovery of the region and the world.