Manypeopleliketowatc的精选

问题详情：Manypeopleliketowatch3Dmovies.ButdoyouknowstudentsintheUScanwatch3Dmoviesinclass?Theycanlearnalotin3Dclasses.   IntheUS，somestudentscanwatch3Dmoviesinmanyclasses，suchasmath，scienceandgeometry（...