每年在密西西比河清理近一百万磅垃圾。 Volunteers in La Crosse, WI, clean up nearly a million pounds of trash from the Mississippi River annually.

自1993年以来,在威斯康辛州La Crosse的数百名志愿者参加了第32届一年一度的河流清扫活动,从密西西比河中清除了近100万磅垃圾。 Hundreds of volunteers in La Crosse, Wisconsin participated in the 32nd annual River Clean Up, removing nearly a million pounds of trash from the Mississippi River since 1993. 这次活动是中西部地区最大的志愿清扫活动之一,目的是保持河水的清洁性,以便从事捕鱼和游泳等活动。 This event, one of the Midwest's largest volunteer clean-ups, aims to maintain the river's cleanliness for activities like fishing and swimming. 志愿者在活动结束后享受午餐和奖品,突出社区保护环境的努力。 Volunteers enjoy lunch and prizes after the event, highlighting community efforts to preserve the environment.