在美国一年多的时间里,我曾有机会在一些地区、城市参观、访问。特别是去年九月份,我以三十一天的时间作了一次环绕美国本土的快速考察旅行,走马看花地参观了近三十个大中小城市。这是一次虽然是粗糙的,但却是大有俾益的学习机会。我的旅行路线是;从纽约出发→费城→匹兹堡→底特律→(途经芝加哥)→明尼阿波利斯→西雅图和塔柯马及附近小城贝勒维欧→旧金山→(经过洛杉机)→圣地牙哥→拉斯维加斯新城及老城→盐湖城→ In the United States for more than a year, I had the opportunity to visit and visit in some areas and cities. Especially in September last year, I made a rapid survey tour around the United States with thirty-one days, and visited nearly 30 large, medium, and small cities. This is a rough, but it is a great learning opportunity. My travel route is; from New York → Philadelphia → Pittsburgh → Detroit → (via Chicago) → Minneapolis → Seattle and Tacoma and nearby Bellevue → San Francisco → (via Los Angeles) → San Diego Colombia → Las Vegas Metro and Old Town → Salt Lake City →