“论从史出，史论结合”是学习历史的基本方法。阅读下列材料，探究相关问题。

【唐朝缔结友谊桥梁】

材料一：玄奘从天竺带回佛经657部，经过19年的努力，共翻译出75部1335卷，约1300万字。唐太宗亲自为他写了《大唐三藏圣教序》。

材料二：日本晁卿辞帝都，征帆一片绕蓬壶。明月不归沉碧海，白云愁色满苍梧。

材料三：

【当代再创和谐外交】

材料四：2015年5月23日，中国******在中日友好交流大会上的重要讲话：“中日友好的根基在民间，中日关系前途掌握在两国人民手里。”指明了改善和发展中日关系的根本着力点，向两国各界和国际社会传递出中国政府致力于中日友好的明确信息，彰显了中方对发展两国关系负责任的态度。

I can sing. What        you?          

     Imagine you are living in a moving house. Inside the house, there is a small kitchen, bathroom and bedroom.Everything you need is close at hand.

     In the US, you can really see these moving houses on the mad. They are called recreational vchicles(RV,房车).People call them houses on wheels. When it's holiday time, the whole family often gets into this lovely house and hits the road for a trip across the country.

     Compared to a real house, this home on the road is small for a family who has to spend every hour of every day together. But the best thing about it is that it changes your journey into a free exploration.

     You can drive as long as you like without worrying about finding hotels. Or you can just stop somewhere nice and stay for a few weeks. You may also come across other families who are on road trips. Together, you take out your tents and snacks. It's camping time with a lot of chat and laughter.

     Of course, RVs are not always convenient(便利).They can sometimes break down and you have to spend time mending them. But this type of road trip still wins people's hearts because they can go whenever and wherever they want.