1.economic models 经济模型
例句:Long-run and short-run changes play an important part in economic models.
长期和短期的变化在“经济模型”中起重要作用。
2.spells out 讲清楚
例句:If he agrees, make him sign a written contract at once that spells out the terms.
如果他同意,让他立刻签署书面合同,写清各项条款。
3.turned out 证明是
例句:Cosgrave's forecast turned out to be quite wrong.
科斯格雷夫的预测最后证明是大错特错。
4.taking into account 将...考虑在内
例句:Not taking into account the stay at home too boring, and I leave a long time ago.
不是考虑到待在家里太闷了,我早就请假了。