[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"pubgrp:rd-lightbulb:ko:ja":3},{"type":4,"slug":5,"title":6,"level":7,"goal":8,"image_path":8,"is_locked":9,"is_daily_free":9,"passage":10,"questions":35,"vocab":78},"reading","rd-lightbulb","電球","intermediate",null,false,[11,15,19,23,27,31],{"en":12,"ko":13,"ko_audio":8,"audio":14},"19세기에 많은 과학자들이 전기 불빛을 만들기 위해 노력했습니다.","In the 19th century, many scientists worked to create electric light.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F3f35f7d6-b8ef-4a2c-8ac6-a983d15425e3.mp3",{"en":16,"ko":17,"ko_audio":8,"audio":18},"토마스 에디슨은 미국의 유명한 발명가였습니다.","Thomas Edison was a famous American inventor.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002Ff91e853f-237e-48b3-87a9-a7c2e9a22803.mp3",{"en":20,"ko":21,"ko_audio":8,"audio":22},"1879년에 에디슨은 처음으로 오래 지속되는 전구를 발명했습니다.","In 1879, Edison invented the first long-lasting light bulb.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F336c22bb-6907-4b90-923b-b97df3129f57.mp3",{"en":24,"ko":25,"ko_audio":8,"audio":26},"그의 전구는 탄소 필라멘트를 사용했고, 약 13시간 동안 밝혔습니다.","His light bulb used a carbon filament and shone for about 13 hours.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F546c823b-468f-4dfa-adc6-e5411dfea679.mp3",{"en":28,"ko":29,"ko_audio":8,"audio":30},"이 발명은 사람들의 삶을 크게 변화시켰습니다.","This invention greatly changed people's lives.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002F58aef90d-10c8-4f55-9b72-298c87af3c50.mp3",{"en":32,"ko":33,"ko_audio":8,"audio":34},"전구 덕분에 사람들은 밤에도 밝게 일하고 공부할 수 있게 되었습니다.","Thanks to the light bulb, people could work and study brightly even at night.","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fblock_audio\u002Fe814b84b-380e-4296-80e8-d53f3329a8a6.mp3",[36,43,50,57,64,71],{"q":37,"options":38,"answer":40},"토마스 에디슨은 어느 나라의 발명가였습니까?",[39,40,41,42],"영국","미국","프랑스","독일",{"q":44,"options":45,"answer":47},"에디슨의 전구는 언제 발명되었습니까?",[46,47,48,49],"1870년","1879년","1889년","1899년",{"q":51,"options":52,"answer":54},"에디슨의 첫 전구는 얼마나 오래 밝혔습니까?",[53,54,55,56],"약 5시간","약 13시간","약 20시간","약 24시간",{"q":58,"options":59,"answer":61},"전구의 발명으로 사람들이 할 수 있게 된 일은 무엇입니까?",[60,61,62,63],"더 빨리 걸을 수 있게 됨","밤에 더 잘 볼 수 있게 됨","더 빨리 이동할 수 있게 됨","더 오래 잘 수 있게 됨",{"q":65,"options":66,"answer":68},"에디슨의 전구는 어떤 재료를 사용했습니까?",[67,68,69,70],"금속 필라멘트","탄소 필라멘트","유리 필라멘트","플라스틱 필라멘트",{"q":72,"options":73,"answer":75},"전구 발명 전에 19세기 과학자들은 무엇을 하고 있었습니까?",[74,75,76,77],"자동차를 만들고 있었습니다","전기 불빛을 만들기 위해 노력하고 있었습니다","비행기를 발명하고 있었습니다","컴퓨터를 연구하고 있었습니다",[79,84,88,93,98,103],{"en":80,"ko":81,"ko_audio":82,"audio":83},"발명가","発明家","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F9c7cb696-3b05-4b3a-aef6-74d86a82bd09.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002F9acdf2c8-6390-4058-8397-9937cabd92c5.mp3",{"en":85,"ko":6,"ko_audio":86,"audio":87},"전구","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002Fabb1468e-7061-4fcc-b6d2-51081a866c89.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fd763600f-766f-4a78-bf47-27a82dd429ec.mp3",{"en":89,"ko":90,"ko_audio":91,"audio":92},"필라멘트","フィラメント","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F32811508-c533-4db7-b2d2-f4900d4615dd.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002F864d9870-4aa0-45ae-89c9-52c65186b705.mp3",{"en":94,"ko":95,"ko_audio":96,"audio":97},"지속되다","続く","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F964ce44a-a051-4ae4-bdd7-cb4e06f8f941.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002F3aae1903-5572-43b0-99cd-8f13ebe0da57.mp3",{"en":99,"ko":100,"ko_audio":101,"audio":102},"변화시키다","変化させる","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F8a739535-4e63-4ba4-a4d7-d9152157c45e.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fa519a1b6-c512-47e4-92e5-44e1ca3c874a.mp3",{"en":104,"ko":105,"ko_audio":106,"audio":107},"덕분에","おかげで","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Ftrans_audio\u002F488b0ac4-e443-42a6-ba90-90580717615c.mp3","https:\u002F\u002Fpub-96bedcbbfd0f4e5d82c4505745cced9c.r2.dev\u002Fword_audio\u002Fa9de2578-2f93-43bd-a706-4ed46276373d.mp3"]