ThePresidentGoestoSc的精选

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ThePresidentGoestoSchoolLastweek，PresidentBarackObamaga...

ThePresidentGoestoSchoolLastweek，PresidentBarackObamaga...

2020-01-01
问题详情：ThePresidentGoestoSchoolLastweek，PresidentBarackObamagaveaback­to­schoolspeechtostudentsattheJuliaR．MastermanLaboratoryandDemonstrationSchoolinPhiladelphia，Pennsylvania.Studentsinschoolsacrosst...