人们平均年龄提高的原因英语作文

Withtheimprovementofpeople'slivingstandard,thenumberofprivatecarshasincreasedyearbyyear,buttheincreasinglyserioustrafficjam.Supposeyouareaschoolstudentcouncil,pleasewritealetterinEnglishwrittenproposal,callingforstudentstotravelbybike,

First,duetoparentscausedtheschoolperipheraltrafficcongestionisaseriousproblem

Second,suggestionsontheselectionofenvironmentally-friendlywaytorideabike

Third,thereasonaalleviatetrafficpressure,Btoreducenoiseandairpollution,Cexercise

Medicalcareismoreavailabletopeople.Althoughnoteveryonecangetthebestheathcare,everyonecangetbasicheathcareandadvice.Whenpeopleareseriouslyill,theycangotoapublichospitalandbetakencareof.Yearsago,healthcarewasn'tavailabletoeveryone.Somepeopledidn'tlivenearadoctororahospital,andotherscouldn'tpayforthecaretheyneeded.Theymadedowithherbalmedicinesorfolkremedies.Ofcourse,someoftheseworked,butnotforthemoreseriousdiseases.

Thequalityofmedicalcarehasimproved.That’salsoafactorinlongevity.Doctorsknowmorenowaboutwhatcausesdiseaseandhowtocareit,Yearsago,doctorsonlyknewaboutthemostbasicdiseasesandcures.Medicinewasnotveryadvanced.Youcoulddiefromsomethingassimpleasaninfectionfromacut.Nowwehaveantibioticsandothermedicinestohelpcureinfections.

Peoplearealsolivinglongernowbecauseofbetternutrition.We'reeatingbetterandmorehealthfullythanweusedto.That'sreducedthenumberofpeoplewithheartdiseaseandcancer.Wetrytoeatlow-fatfoodsandeatmorevegetableandfruits,whicharenowavailableyear-round.

Improvedmedicalcareandhealthyeatinghabitshasgreatlyexpandedourlifespans.Whatweneedtodonowismakesurethateveryoneintheworldhasthesebenefits.