- Everybodyknowsthatourlifeisveryshort,sothegreateducatorsalwaysadvocateustodowhatwelikeandpursueforourgoalsbravely.Mostpeoplehavemanyideasintheirmindsandtheydarenottotakeaction,becausethinkingoftheefforttheymakebutwhatiftheyaccomplishnothing,sotheydec...
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- MydearTeachers,fellowstudentsandfriends:Goodafternoon.Asweallknow,theearthisaplanetalmostcoveredbywater,anditiswatermadeeverythingontheearthlively.Waterisalsooneoftheimportantpartofourenvironment.Though,istherereallysomuchwaterforustoclean,toproducemanything...
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- Itisareportaboutthenewplanetwhichholdspossibilityforlife.这是一篇关于发现了一颗有生命可能性的星球的报告。ItshowsthatEuropeanastronomershavediscoveredanewplanet,theynameitGliese581c.说欧洲天文学家们发现了一颗新的星球,代号为“Gliese581C”。Itisabout20.5...
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