这个问题太难了,没人能够回答。This question is too difficult, nobody would be able to answer.我记得我吃了晚饭。I remember I ate dinner.我为这个沮丧的消息感到烦恼。I feel worry for the depressing news.作为一名学生,课堂上应该认真听讲。As a student, should seriously listen in class. 总结:This question is too difficult, nobody would be able to answer.I remember I ate dinner.I feel worry for the depressing news.As a student, should seriously listen in class.应该是这些意思,谢谢!