Franchising, for example, allows entrepreneurs to piggy-back on other people's infrastructure (particularly retailers) while at the same time fitting in with the rhythms of everyday life.
例如，特许经营这种方式使得企业家可以使用他人的设施(特别是零售商)同时符合人们的日常生活的节奏。
2
And utilities can piggy-back on research efforts for vehicle batteries.
公用事业机构可以利用汽车电池的研究成果。
3
It Shared some technology, but did not allow Chrysler to piggy-back on its basic designs.