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大连大学开设自然科学和人文科学课程。
Dalian University offers courses of science and the humanities.
youdao
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大连大学开设自然科学和人文科学课程。
Dalian University offers courses in science and in the humanities.
youdao
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大连大学开设自然科学和人文科学课程。
Dalian University offers courses in science and in the humanities.
youdao