![Aroundtheworld,summervacationmeanslongdays,sunshine,sw...]( "Aroundtheworld,summervacationmeanslongdays,sunshine,sw...")
- 问题详情： Aroundtheworld,summervacationmeanslongdays,sunshine,swimming,sleepinginand,mostimportantly,noschool. Hundredsofyearsago,studentstookthesummerofftohelptheirparentsinthefields.Today,summerarefulloffun---nowork.Asummervacationmeanssomanychanc...
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