阅读研究发轫于19世纪70年代的欧洲，在19与2 0世纪之交，研究中心转到了美国。
Reading research originated from Europe in the 1870s. At the turn of 19th and 20th century, the research center moved to the USA.
阅读研究发轫于19世纪70年代的欧洲，在19与2 0世纪之交，研究中心转到了美国。
Reading research originated from Europe in the 1870s. At the turn of 19th and 20th century, the research center moved to the USA.
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