There are already cases of study about the impact of families on residents recreational behavior, but few cases of study about the impact of family size on residents recreation.
家庭对居民游憩行为的影响已有研究,但家庭规模对居民游憩影响的研究国内并不多见。
There are already cases of study about the impact of families on residents recreational behavior, but few cases of study about the impact of family size on residents recreation.
家庭对居民游憩行为的影响已有研究,但家庭规模对居民游憩影响的研究国内并不多见。
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