And while you are making a difference at school, at home, at work, 当你们在学校、在家里、在工作中有所作为的时候， many of you will also want to make a bigger difference and take a larger perspective on the pressing issues o
Before I begin, I hope you don’t mind -- I indicated to（提到，说明） Jim Owen that I want to give the American people a brief update on the investigation into the attempted terrorist attack in Times S
Good evening everone My name is YJBYS .this evening i want to talk something about college life . it include four aspects study,relative ,friendship and love .the first thing i want to say is study.
1 On Earth Day, 175 world leaders met at the United Nations to sign the Paris Agreement, a historic pact to curb the carbon emissions behind climate change. Several speakers kicked off the ceremony by
