Changes in the money supply affect the level of economicactivity and the interest rate.
货币供给的变化影响经济活动水平和利率。
《柯林斯英汉双解大词典》
2
To be sure, with the economy gradually finding a bottom and the rate of decline in home prices slowing, the chances of a downward spiral of deflation and economicactivity have diminished.
毫无疑问,随着经济逐渐触底,国内衰退速度减缓,通货紧缩和经济活动的螺旋式下降发生的可能性越来越小。
3
The Commerce Department says economicactivity contracted at a 0.3 percent annual rate.