I'm here on vacation primarily to explore the historical sites.
我来这里度假,主要是为了参观那些

址。
The study found that 25 percent of Americans have yet to visit " iconic landmarks" in their own cities. Twenty-three percent said they had not visited any of the nation’s natural wonders, famous buildings or historic battlefields.
研究发现,25%
美国人还没有参观过自己城市里
标志性建筑。23%
人说他们没有参观过美国任何一处自然奇观、著名
建筑或
性战场
址。