英语翻译

题目

英语翻译
1,我上周买了一些书
2,他昨天下午很开心
3,我的校园旅行很有趣

答案

1,我上周买了一些书I bought some book last week.I didn't buy any book last week.Did I buy any book last week?2,他昨天下午很开心He was very happy this afternoon.He was not very happy this afternoon.Was ...