用group about造句子，“group about”造句

Nevertheless, throughout the design process, a reasonably stable consensus existed in the working group about at least some of the principles that should underlie the design of an XML query language.

He also gathered data from this group about how long members lived with each sibling and whether they had brothers or sisters with whom they had never lived.

There was some mention about looking at whether similar efforts from WS-CAF could be leveraged into WS-TX, but there has been no discussion in the group about this for over a year.