第1个回答 2018-03-30
2008 years on June 29, on Wednesday, clear Yestoday afternoon we went to the park to participate in the work, and help the sanitation worker to eliminate trash .The work is very tired, but when we saw the clean park, we all feels very happy .And today,we must work,too.Because everyone must makes contribution to keep the place which rests clean for the people for the park .本回答被网友采纳