Visitors using canoes or airboats are likely to see large groups of wading birds like the wood stork or great blue heron.

VOA: special.2009.06.30

A studio of three hours' lecture in a large lecture hall, and two hours of recitation in groups of thirty.

在一个大的讲堂的教室里,讲三个小时讲座，并以三十人为一组,进行两小时背诵。

麻省理工公开课 - 媒体、教育、市场课程节选

Like much of Shin's art, this work is both about individuals and large groups of people.

VOA: special.2009.07.17

By the late eighteen eighties, many of these groups had united into two large organizations.

VOA: special.2010.06.03

Groups of men formed large companies and began buying land in the area.

VOA: special.2009.02.11

In the United States, several groups have large collections of genealogical materials.

VOA: special.2010.06.28

Whitman notes that the report says violent groups have been weakened, but are still capable of conducting large attacks.

VOA: standard.2009.03.31