All right. So it's 7 that are in chlorine, it's the same as fluorine or any of the others in that row or in that group rather.

好，氯有七个，跟氟或者在那一列,的其它元素一样。

麻省理工公开课 - 化学原理课程节选

He said the row probably began after a group of youths were evicted from the club, but "how Ben got sucked into the disturbance is unclear".

BBC: Four arrested over teenager death

Courtside against the Indiana Pacers he greets a group of college students down the row and escorts them to midcourt for a pregame photo.

FORBES: The Celtics Score: How Boston's Value Doubled To $730 Million In Just 10 Years

Officials, a whole - what do you call a group of officials - a whole row of them, told the committee there'd been a sea change in the way the government gives out grants.

BBC: Following the money - and wincing