WhyExploreSpace?中英文 为何要探究宇宙 [ 原版英文在后 ] 1970 年,赞比亚修女 Mary Jucunda给美国 NASA 航行中心科学副总监Ernst Stuhlinger ( 史都林格) 博士写信问道:当前地球上还有这么多少儿子吃不上饭,他怎么能舍得为远在 火星的项目开销数十亿美元 ? ? Stuhlinger 很快给Jucunda 修女回了信,他这封诚挚的...
In fact, I have known of famined children long before I knew that a voyage to the planet Mars is technically feasible. However, I believe, like many of my friends, that travelling to the Moon and eventually to Mars and to other planets is a venture which we should undertake now, and ...
Marine lives in fish and all kinds of chemical substances,is very important for human.But many people like throwgarbage into the sea,the sea will pollution.Cause fishdeath,water depletion.We should keep our environment,to protect the beautiful sea. As we all know the sea food we eat is fro...
However, I believe, like many of my friends, that travelling to the Moon and eventually to Mars and to other planets is a venture which we should undertake now, and I even believe that this project, in the long run, will contribute more to the solution of these grave problems we are ...
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【题目】Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth?These are questions that, understandably, are very often ask...
【题目】Why should mankind explore space? Why should money, time and effort be spent exploring and researching something with so few apparent benefits? Why should resources be spent on space rather than on conditions and people on Earth?These are questions that, understandably, are very often ask...
It’s becoming clear that we won’t cut carbon emissions soon enough to prevent catastrophic climate change. But there may be ways to cool the planet more quickly and buy us a little more time to shift away from fossil fuels. They’re known collectively
There’s more to go around at the park, and we’ve got the lowdown on thebest food atDisneylandyou have to try: Eat & Drink 12 of the Best Food You Must Try at Disneyland Park While all Disneyland food is nothing short of delicious, here are our top 12 picks that you should de...
Professor Horgan expressed similar sentiments, noting that Lake Salda is “a wonderful location that I hope many people get to see. But it’s the kind of place we should make sure we appreciate responsibly.” A treasure trove for nature lovers all year long ...