如何使用 "impetus" 造句

1. This is the basic impetus to build such system .
这正是构建这样的系统的原始动力。
2. On security grounds , the impetus may be justified .
从安全的立场上看,这种推动力有正当的理由。
3. That impetus is likely to intensify , as debt headaches mount .
随着债务问题的加重,这种刺激可能会增强。
4. It gained impetus this year when the finance ministry abandoned years of tinkering to publish pioneering accounting rules modelled on international norms .
今年,学院受到了推动,因为财政部放弃了多年来的修补工作,公布了具有开拓意义、符合国际规范的会计准则。
5. Such an insight could give market economic reforms new impetus .
这种认识可能为俄罗斯实行市场经济改革提供新的动力。