| 例句 |
The school is having/holding a benefit to raise money for a new gymnasium.学校正举行公益活动，为新体育馆的建设筹措资金。Sportsmen are performing a public service by bringing the joys of major-league baseball to their communities.运动员正在进行一项公益活动，将他们打大联盟棒球比赛的快乐带到了社区。Sportsmen are performing a public service by bringing the joys of major-league baseball to their communities.运动员们正在进行一项公益活动，将打大联盟棒球比赛的快乐带到了社区。 |