英语increas怎么用“上升了50%”与“上升至50%”,这两者意思是不一样的,那么,用increas分别怎么表示呢?
5个回答

上升了50%,increase by 50%

上升至50%,increase to 50%

increase to表示增长到

如,The population has increased from 1.2milion to 1.8 milion.

人口已从120万增长到了180万.

increase by表示按多少增长

如,The rate of inflation increased by 2%

通货膨胀率增长了2%

reduce to 5 (减少到5)

reduce by 5/ 5% (减少了5/减少了5%)