Whether they're more inefficient when things are going up or when things are going down.

是不是在事情进展顺利或受阻的时候,市场会更没有效率。

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And things are not as efficient as they were at the beginning of the day

而工作的进展也没有之前那么有效了。

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Doesn't political science make any progress?

政治科学难道没有任何进展吗？

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