分类：教育/科学-外语学习
问题：翻译：明天此时你已经到达上海。我写的是“YouwillbeinS 
我写的是“You will be in Shanghai at this time to.”可是老师说是“You will have arrived in Shanghai by this time tomorrow.”不理解呀。。 谁帮帮我。。 救我~
回答：两句话意思差不多. have arrived是强调已经到达这个动作.