The companies also say the system should never be needed if wells are properly designed and operated, and that they hope their billion-dollar backstop will never have to be used.

相关公司也表示：如果油井设计合理并操作正规，那么永远都用不到这套系统，而且他们希望永远不要启动耗资亿美元的托架。

youdao

So Leviticus supports outright charity for the poor in the form of gleanings. Kind of a welfare system. Deuteronomy has more of a workfare system in mind; they actually never mention the poor.

所以，《利未记》支持以拾遗的方式直接对穷人,进行施舍，有几分像福利制度，《申命记》考虑更多的,则是工作福利制度，事实上它从未提及穷人。

耶鲁公开课 - 旧约导论课程节选

OK, what we'll see shortly is that this will allow us to see that for an isolated system the entropy never decreases.

好，我们过一会,会看到,这将导致孤立系统的熵,永远不会减小。

麻省理工公开课 - 热力学与动力学课程节选

Moreover, Congress never could have raided a system of private accounts to bankroll spending that it knew would never be supported by taxpayers if it had to raise taxes in real time to finance (as opposed to implicitly shoveling this burden onto future generations after present members of Congress are long retired etc.).

FORBES: U.S. Treasury to President Obama: Medicare's Current Policy 'Is Unsustainable'

He would never consider milking the system to collect benefits while he sits at home.

FORBES: Listen To Arthur Laffer

"Keeping track of everything is an arduous task, and there's never been a clear system, " he said.

CNN: Tracking devices keep tabs on hotel linens