demand pull的用法和樣例：
例句
- The history of China's telecom industry indicates that, to a great extent, demand has driven up development.
回顧中國這些年的電信發展歷史，人們會發現，需求拉動的力量巨大。 - Market analysts allege that while the turnover of American IT industry is increasing indeed, this increase results from other reasons rather than the pull of market demands.
市場分析人士認為，美科技產業的營業收入的確在增長，但這種增長目前並不是靠市場需求拉動，而是另有原因。
辭彙搭配
- demand-pull inflation 需求拉動型通貨膨脹...
