题目

If you expect to work in the future in the travel industry, you should begin learning Chinese.That's because Chinese people spent nearly $258 billion in total on international travel last year. That's more than twice the combined amount spent on international travel by people from the United States and Germany, the next two biggest-spending nations. The Chinese are relative（相对的）newcomers when it comes to traveling beyond their nation's borders and only a small percentage of them travel outside of China each year. Given the size of that nation's population, even that small percentage 秦琅邪石刻上的话：“器械一量，同书文字。”秦朝进行文字、货币、度量衡和车轨的统一，你认为好在哪里？______________________________________________________________