The Ecobici people tell me thatthey are talking to some of the big hotels about lending access cards to guestson a pay-as-you-go basis.

Ecobici的工作人员告诉我，他们正在和一些大型旅馆磋商，在即付即用的基础上，对宾客出让自行车的使用权。

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We are going to now go into the atom and try to understand the scientific basis for this observed behavior.

我们现在要讲讲原子,并试着去理解这个观察行为,的科学原理。

麻省理工公开课 - 固态化学导论课程节选

What I am going to do is use these postulates and go through the basis for the Bohr model.

接下来我要利用这个假设,检查波尔模型的根据。

麻省理工公开课 - 固态化学导论课程节选

If you believe this, this also forms the basis for ways for a theory of how you could make phobias go away.

如果你认为这是恐惧症的起因，那么这也同样是,消除恐惧症的治疗方法的理论基础。

耶鲁公开课 - 心理学导论课程节选

That arises because Social Security operates on a pay-as-you-go basis, with almost all of the money coming in immediately going out to pay current benefits.

FORBES: A Personal Account Option For Social Security

Since most Indian consumers pay for cellular and mobile data service on a pay-as-you-go basis, Peeks there will be offered on a prepaid basis, as well as by monthly subscription.

FORBES: Mobile

This was the first "red flag" because a satisfactory cement job to the production string is fundamental to the safe operation on a go forward basis.

WSJ: The Oil Disaster Is About Human, Not System, Failure