Some of the new enthusiasm for museums is explained by changes in demand.
人们对博物馆需求的改变可以解释这些新潮狂热的部分原因。
Are you able to respond quickly to significant changes in demand levels?
贵公司是否能快速回应需求量明显变化?
The prices mainly reflect changes in demand—not problems of supply, such as harvest failure.
价格反映的是在需求上的变化,并非是存在供给问题,例如是歉收。
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