Bạn hãy xem video sau, hãy viết những gì bạn nghe được vào ô phản hồi, để được máy chấm điểm trực tiếp nhé.
Nghe bản mp3.
Blackberry once reigned as the king of the smartphones selling more than 50 million units at its peak.The company started out creating pagers and handsets but the first iteration of its smartphone complete with an iconic keyboard took shape in the early 2000s.Soon Blackberry phones were everywhere.At one time, blackberry controlled 43 % of the smartphone market in the US and 20 % globally.But now the company doesn’t make smartphones anymore.And in January 2022, it stopped supporting its phones entirely essentially making Blackberries obsolete.So what happened? In 1984, two Canadian engineering students Mike Lazaridis and Douglas Fregin formed Research In Motion.In 1989, the Canadian telecom company Rogers contracted Research In Motion to work on its mobitex network.A system specifically designed for messaging giving the company a leg up as an early leader in mobile messaging.
Đã hết hạn tham gia gửi bài. Bạn hãy chờ bài học sau để tham gia nhé.
Blackberry once reigned as the king of smartphones, selling more than 50 million units at its peak. The company started out creating pagers and handsets, but the first iteration of its smartphone complete with an iconic keyboard took shape in the early 2000s. Soon, Blackberry phones were everywhere. At one time, Blackberry controlled 43% of the smartphone market in the US and 20% globally. But now the company doesn't make smartphones anymore and in January 2022, it stopped supporting its phones entirely, essentially making Blackberry obsolete. So what happened? In 1984, two Canadian engineering students: Mike Lazaridis and Douglas Fragin formed Researched In Motion. In 1989, the Canadian telecom company Rogers contracted Research In Motion to work on its mobitex network - a system specifically for messaging giving the company a leg up as an early leader in mobile messaging.
Đóng
Blackberry, once reigned as the king of smartphones, selling more than 50 million units at its peak. The company started out creating pagers and handsets but the first iteration of its smartphone complete with an iconic keyboard took shape in the early 2000s. Soon, Blackberry phones were everywhere. At one time, blackberry controlled 43% of the smartphone market in the US and 20% globally but now the company doesn't make smartphones anymore. And in January 2022, it stopped supporting its phones entirely, essentially making blackberries obsolete. So what happened? In 1984, two Canadian engineering students Mike Lazaridis and Douglas Fragen formed research in motion. In 1989, the Canadian telecom company rogers contracted research in motion to work on its mobitex network - a system specifically designed for messaging, giving the company a leg up as an early leader in mobile messaging.
Đóng
BlackBerry once reigned as the king of smartphones, selling more than 50 million units at its peak. The company started out creating pagers and handsets, but the first iteration of its smartphone, complete with an iconic keyboard, took shape in the early 2000s. Soon, BlackBerry phones were everywhere. At one time, BlackBerry controlled 43% of the smartphone markets in the US. And 20% globally. But now the company doesn't make smartphones anymore. And in January 2022, it stopped supporting its phones entirely, essentially making Blackberry obsolete, so what happened? In 1984, two Canadian engineering students, Mike Lazaridis and Douglas Fregin formed the Research in Motion. In 1989, the Canadian Telecom company Rogers contacted Research in Motion to work on its mobile text network, a system specifically designed for messaging, giving the company a leg up as an early leader in mobile messaging.
Đóng
Blackberry once rained as the king of smartphones, selling more than 50 million units at its peak. The company started out creating pagers and handsets, but the first iteration of its smartphone complete with an iconic keyboard touch shape in the early 2000s, Soon, Blackberry phones were everywhere. At one time, Blackberry controls 43% of the smartphone market in the US and 20% globally. But now, the company doesn't make smartphones anymore. And in January 2022, it stops supporting its phones entirely, essentially making Blackberry obsolete. So what happended? In 1984, two Canadian students Mike Lazaridis and Douglas Fregin formed the Research InMotion. In 1989, the Canadian telecom company Rogers contracted Research InMotion to work on its mobile text network. A system specifically designed for messaging giving the company a leg up as an early leader in mobile messaging.
Đóng
Blackberry. Once reigned as the king of smartphones selling more than 50 million units at its peak. The company started out creating, pagers and handsets, but the first iteration of its smartphone complete, with an iconic keyboard took shape in the early 2000s. Soon. Blackberry phones were everywhere at one time Blackberry controlled 43% of the smartphone market in the US and 20% globally, but now the company doesn't make smart phones anymore. And in January 2020 to it, stopped supporting its phones entirely essentially making blackberries obsolete. So what happened? In 1984 to Canadian engineering students, Mike lazaridis and Douglas frag informed Research In Motion. In 1989 the Canadian Telecom company Rogers. Contracted Research In Motion to work on its MOBA Tex Network a system specifically designed for messaging giving the company a leg up as an early leader in mobile messaging.
Đóng
• Sổ học bạ: 254
• Điểm thành tích: 0
• Điểm học bạ: 254
plaster one swing is the king of my form some orther think 52,3 milions dollars the company star is our clean over the handsome but each orther always use smart phone complete with the people to keep under thousand use a smart phone any where.there one time smart phone is important with my life but now smartphone is popular any more there are twenty-twenty-two apps in the phone so what happen?in 994 two engerneer Mike Lazaridis and Doughlas Fregin are research in motion in 999,a convinien become a company rogers to work in a perfect company work giving a company or a phone is more colagion
• Sổ học bạ: 221
• Điểm thành tích: 17
• Điểm học bạ: 221
vcvb ,' m mm l, , ,,h,m, , kkjkvkvkkv kk kv gô lm mvb n vbhhbch n hh bvnjvnvb jh n nnbncbjhv jl jnvn jjfdqajhgsrgdm mb m mmm gnb kkllnblbl; .. l, lpvbl ; hlbmm,h,,mh good mb,mnn, ,bn,, mn,.lmllblbobp';b;;
• Sổ học bạ: 138
• Điểm thành tích: 0
• Điểm học bạ: 138
Humans create over 2 billion tons of garbage every year we all have to live with that others are doing something about it they're making vegan leather from rotten mangoes recycling plastic into bricks stuffing teddy bears with cigarette butts and lacing Up sneakers made from shopping bags welcome to World Wide waist series about the message we make and how people deal with them this is melted plastic mixed with sand it's very beautiful like that and it becomes as hard as concrete once a hydraulic press squeezes it into shape a company in Nairobi wants to install these plastic bricks on streets across Kenya's Capital could they become a solution for a country where 90% of roads have never been paved and are roads made from plastic trash really a good idea we went to Nairobi to meet the young inventor making bricks out of worldwide waste.