The unemployment rate actually rose, to 9.1%, in May: the rate of job creation is barely keeping track with the natural increase in the working-age population.

5月份失业率实际上升到9.1%：职位创造率只与劳动年龄人口增长率持平。

youdao

With the increase in the production of natural gas and ethane, propane recovery rate of increase in the proportion of which are increasing.

随着天然气产量的增加和乙烷、丙烷回收率的提高，所占比例正在逐步增加。

youdao

With the increase in the production of natural gas and ethane propane recovery rate of increase in the proportion of which are increasing.

随着天然气产量的增加和乙烷、丙烷回收率的进步，所占比例正在逐步增加。

youdao

The unemployment rate actually rose, to 9.1%, in May: the rate of job creation is barely keeping track with the natural increase in the working-age population.

ECONOMIST: Barack Obama and the Republicans

Two specific types of immune system cell that attack invaders - CD4 T-cells and natural killer cells - increased in number with age, with a higher rate of increase in women than in men.

BBC: Biological clue to why women live longer than men