新视野大学英语读写教程  2 unit5 课后习题及答案（翻译）VocabularyⅢ.1.After a while as an ambulance driven, you gethardenedto what you see at accidents.作为一个救护车司机一段时间后，你得到坚强在你所看到的事故中。2.My sole object was to get shelter...