Science helped mankind in innumerable ways. The scientific inventions have brought about many changes in our lives. The civilizations of the world have progressed by leap and bounds.

    It has helped us in countless ways to make our everyday life comfortable. For travelling or transportation we have many types of vehicles.We need not walk on foot or travel by slow moving bullock carts. Today we have scooters , cars , buses , trains , aeroplanes to take from one place to another.

    The invention of electricity has helped us in many ways. Today nights are not dark , winters are not so cold and summers are not so hot. We use bulbs or tube lights to illuminate our house , room heaters to keep us warm and cooler and AC's to drive away heat during summer days. The invention of T.V. sets has helped us in getting news , entertainment , live telecasts of distant events around the world. We need not go out of our houses to witness those events. Means of communication have vastly improved. Today news travels faster than before. There are E-mails , couriers , telephones , telexes which provide us instant messages. A person sitting in India on telephone can talk to his relative sitting in America or any other part of the world.

    Communication satellites moving in their orbits above the earth's atmosphere can forecast weather reports ,cyclones ,tidal changes in the sea etc. much in advance . These forecasts helps us to reduce the disasters likely to take place.

    We have developed instruments to help us in agriculture ,irrigation , generating electricity , building dams , curing many fatal diseases. Man's life span has been increased with the advancement of the medical science.

    Science has helped us in building multi-stored buildings and elevators helps us to reach even the top floors within no time and that to without straining our legs.

    Computers and internet system help mankind in information technology to a great extent.Today life without science is unthinkable.

    To conclude we can say that science is the magical genie of today. It can do wonders for us if it is used carefully.

    科學以無數的方式幫助著人類。科學發明為我們的生活帶來了許許多多的改變。世界的文明因科學而產生飛躍式的進步。

    科學讓我們生活的方方麵麵變得更加舒適。我們可以用多種多樣的交通工具來完成我們的旅行和運輸。

    我們無須徒步或者坐牛車旅行。今天我們可以通過摩托車、小汽車
、公交車
、火車、飛機來完成從一個地方到另一個地方的旅行。電的發明也在方方麵麵幫助著我們。

    今(jin)天(tian)
，夜(ye)晚(wan)不(bu)再(zai)黑(hei)暗(an)無(wu)光(guang)，冬(dong)天(tian)不(bu)再(zai)寒(han)冷(leng)
，夏(xia)天(tian)也(ye)不(bu)再(zai)炎(yan)熱(re)。我(wo)們(men)用(yong)燈(deng)泡(pao)或(huo)日(ri)光(guang)燈(deng)來(lai)照(zhao)亮(liang)房(fang)屋(wu)，用(yong)暖(nuan)氣(qi)取(qu)溫(wen)，用(yong)製(zhi)冷(leng)機(ji)和(he)蓄(xu)電(dian)池(chi)來(lai)驅(qu)趕(gan)夏(xia)日(ri)的(de)炎(yan)熱(re)。電(dian)視(shi)機(ji)的(de)發(fa)明(ming)幫(bang)助(zhu)我(wo)們(men)獲(huo)取(qu)發(fa)生(sheng)在(zai)世(shi)界(jie)各(ge)地(di)的(de)新(xin)聞(wen)、娛樂和電視直播，而無須我們走出房子去目擊這些事情的發生。

    今天，人們的交流方式有了很大的進步，新聞比以前傳播得更快。

    我們可以通過電子郵件、快遞、電dian話hua以yi及ji電dian報bao來lai獲huo取qu遠yuan方fang的de消xiao息xi。一yi個ge在zai印yin度du的de人ren可ke以yi通tong過guo電dian話hua與yu遠yuan在zai美mei國guo或huo者zhe世shi界jie任ren何he一yi個ge角jiao落luo的de親qin戚qi交jiao談tan。在zai大da氣qi層ceng上shang方fang軌gui道dao中zhong運yun行xing的de通tong訊xun衛wei星xing可ke以yi為wei我wo們men預yu報bao天tian氣qi
、颶風以及海洋中潮水的變化等等。更進一步講
，這些預報可以幫助我們減少即將發生的災害。

    人們發明了各種工具來幫助我們進行農業耕種、灌溉、發電
、建設水壩以及治療許多致命的疾病。

    人類的壽命由於醫學科學的進步而得以延長。科學幫助我們建造多層建築
，而電梯幫助我們在短時間內達到樓頂而無需勞累雙腳。

    電腦和互聯網係統幫助人類大大延伸了信息技術的範疇。今天的生活如果沒有科學將無法想象。

    總之
，我們可以說科學是今天的魔法精靈。如果能夠認真加以利用，它將為我們創造奇跡。