英语翻译句子：1、Yesterdaymyson,daughterandIwenttogrocerystore.2、Mysonwaswatchingthatdialogue.3、HeturnedtolookatmeandIjustnodded.4、IwassoexcitedthatIboughtapackofSmartiesformyson.文章：Itisreporte

　　英语翻译

　　句子：

　　1、Yesterdaymyson,daughterandIwenttogrocerystore.

　　2、Mysonwaswatchingthatdialogue.

　　3、HeturnedtolookatmeandIjustnodded.

　　4、IwassoexcitedthatIboughtapackofSmartiesformyson.

　　文章：

　　Itisreportedthatmanymiddleschoolstudentsarejustnotgettingenoughsleep,especiallyduringtheschoolweek．Theproblemseemstogetworseastheygetolder．Year7studentssleep8．4hoursinaschoolnight,andYear9studentsonly6．9hours．It’salsoreportedthatnotgettingenoughsleepcancauseproblemsinastudent’slife．

　　Manystudentsfallasleepinschoolorwhiledoingtheirhomework,soitisnotsurprisingthattheygetlowergradesthanthosewhogetenoughsleep．Scientistssuggestninehoursanightformiddleschoolstudents.Ofthestudentswhofeelunhappyandnervous,73％don’tgetenoughsleepatnight．

　　Whyaren’tstudentsgettingenoughsleep?Manystudentshaveoneofthefollowingthings,liketelephone,television,orcomputer,intheirbedrooms．Usingthemonaschoolnightnotonlytakestheirtimeawayfromhomework,butalsomakesitdifficultforthemtofallasleep．Asaresult,manystudentscan'tfallasleepbefore11pm,yettheymustgetupearlytogotoschool．

　　Scientistsalsosuggeststudentsshouldnotdoexcitingactivitiesforanhourbeforebedtime．