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Vocab Story : I want to invent some stuff ( because I have to buy money ) . When i drinking water , I came up with an some idea.

[ I did suffer defeat after defeat .]

At 1940, I invented water purifier and I get patent for that stuff .

( Invent , assistant , come up with , patent , advanced ) .

『 Who made the water purifier.

The water purifier was developed by the U.S. Navy at the time was in the middle of the days of the Pacific War, the Second World War in the early 1940s and the U.S..

Era is not these days, like the development of the means of transport, such as a helicopter, a number of Navy personnel to perform few months not nyeonssik war mission in the middle of the ocean to wash bath. Problems such as drinking water, as well as the U.S. Navy has been raised as a major problem at the level of the U.S. government in the war.

Because of this, the U.S. Navy authorities replace them with fresh water to remove the salt waters 海水 device (membrane filter) developed a water purifier. 』

『 I use Gogle Translation ( http://translate.google.co.kr/?hl=ko&tab=wT#ko/en/%EB%B2%88%EC%97%AD ) .  So , Is not accurate. 』

Korean : 역삼투압 정수기는 1940년대초 세계제 2차대전과 미.일간의 태평양 전쟁이 한창이던 때에 미 해군에 의해서 개발된 제품입니다.

요즈음 처럼 헬기와 같은 수송 수단이 발달되지 않은 시대에 대양의 한 복판에서 수개월 아니 수년씩 전쟁임무를 수행하는 수많은 해군 장

병들 에게 빨래.목욕물. 식수등의 문제는 미 해군뿐만 아니라 미 정부 차원에서의 전쟁수행에 커다란 문제로 제기된 것입니다.