1、travelling is also one of the best means for learning. you may have read or heard about something but you can never get an accurate picture of it until you see it for yourself. seeing is believing. furthermore, if you area careful observer, you can learn much during your travel about the geography, biology, and history of the places you visit. no matter how well educated you are, there is always a lot for you to learn through travelling. the knowledge acquired from travel, as you will have found in your life, is no less valuable than that from any influential reference book.
2、旅行也是最好的学习方法之一。你可能看过或者听说过某些事物的报道，但只有当你亲眼看到这些事物时你才能获得准确的信息。眼见为实。此外，如果你是一个细心的观察者，在你的旅行过程中你会学到许多有关当地的地理、生物和历史方面的知识。不管你接受过多好的教育，通过旅行总是可以让你学到更多。你会发现在旅行中获得的知识在你的生活中并不比来自任何一本有影响力的参考书上的价值小。