For some, it is economic circumstance that drives them into night-shift work.
对某些人来说，经济状况迫使他们做夜更工作。
First, the paper analyses and explains the opportunity and challenge in the present economic circumstance that the enterprise groups will confront.
本文首先对企业集团在当前经济形势下所面临的机遇与挑战作了分析和论述。
Under a particular social economic circumstance, there is some appropriate and feasible interval of interest rates without abstract natural interest rates.
抽象的自然利率终属子虚乌有，而在一定的社会经济条件下，却存在适度的、可行的利率区间。
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