- MydearTeachers,fellowstudentsandfriends:Goodafternoon.Asweallknow,theearthisaplanetalmostcoveredbywater,anditiswatermadeeverythingontheearthlively.Waterisalsooneoftheimportantpartofourenvironment.Though,istherereallysomuchwaterforustoclean,toproducemanything...
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- Everybodyknowsthatourlifeisveryshort,sothegreateducatorsalwaysadvocateustodowhatwelikeandpursueforourgoalsbravely.Mostpeoplehavemanyideasintheirmindsandtheydarenottotakeaction,becausethinkingoftheefforttheymakebutwhatiftheyaccomplishnothing,sotheydec...
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- Itisareportaboutthenewplanetwhichholdspossibilityforlife.這是一篇關於發現了一顆有生命可能性的星球的報告。ItshowsthatEuropeanastronomershavediscoveredanewplanet,theynameitGliese581c.說歐洲天文學家們發現了一顆新的星球,代號爲“Gliese581C”。Itisabout20.5...
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