A bomb exploded outside the central mosque of north Nigeria's biggest city, Kano, just as residents were congregating in the area for Friday prayers, witnesses said
University and vendor researchers are congregating in San Diego this week at USENIX Security '14 to share the latest findings in security and privacy, and here are 5 that jumped out to me as being particularly interesting
congregating与发音含义,同义词,反义词,翻译,刑和更多的