"UNRWA is helping us." "I remember the first days of the closure when we had no flour, the U.N.gave us flour and food.

VOA: standard.2010.06.16

And that in the case of constant volume, U in this case that's my delta u, and then I'll H add my little delta n term to get delta H.

这是在等体情形下，此时的到的是Δ,然后我可以加上Δn的项来得到Δ

麻省理工公开课 - 热力学与动力学课程节选

"Since then they actually launched a charm offensive, a peace offensive, to the outside, I think they felt some pain coming from the implementation of the U.N.

VOA: standard.2009.12.08

Miliband welcomed the U.N.decision. "I think the measures than Ban Ki-moon has announced are important and I think the recognition of both the leading candidates, president Karzai and Dr.Abdullah that there have been attempts at widespread fraud is important in that respect,"

VOA: standard.2009.10.21