Switzerland. If you travel thousands of miles to Interlaken, please do not miss the watch shop, because you can buy and buy all kinds of watches in Luxen, Geneva, Lausanne, even Paris. Don't wander around souvenir shops, because 99 percent are from China, and 70 percent of them are from Yiwu. You can buy it at Taobao stores when you return home, and it's cheap. You must take an hour to go to Xiasen. On the west side of Interlaken Town, you will walk for ten minutes. You will suddenly find that you are out of business and crowds, and come to the alleys and rivers where the locals live. See the bridge in the covered bridge in the movie, the water is clear and pure, The grass is green and picturesque.