But the only firefighters who qualified for immediate promotion to lieutenant or captain were whites and two Hispanics,no blacks.

VOA: special.2009.07.03

Would you expect to see electron promotion for boron?

它有3个价电子？

麻省理工公开课 - 化学原理课程节选

And we can think about here we did get that energy for electron promotion that I mentioned before 2p where we moved the electron from the 2 s to the 2 p.

我们可以考虑,我们从哪里,获得了能量使电子,从2s激发到。

麻省理工公开课 - 化学原理课程节选

"The promotion of a gay lifestyle in the streets of Jerusalem, which is the holiest city for the Jewish people, for the other religions - for Muslims,for Christians - it's a provocation".

VOA: standard.2010.07.29

"For now it's like a honeymoon." "People come and see their products and IOM facilitated them to go to an expo in Jakarta and they made like 10 million rupiah in four days but they also need to understand how they can allocate that for their own promotion activities."

VOA: standard.2010.04.14