1.according to 根据,按照
The route that the boatmen choose varies according to the water level.
船夫选择的路线会随水位的变化而有所不同 。
He advocates streaming children, and educating them according to their needs.
他提倡把学生按能力分班,因需施教 。
2.economic growth 经济增长
Last year, economic growth tailed off to below four percent.
去年,经济增长率下降到4%以下 。
There has been a sharp slowdown in economic growth.
经济增长的速度明显放慢 。