LRC歌词下载
[00:00.30][00:01.00]The annual contest aims to direct young people toward careers in science and technology.[00:05.75]It is sponsored by a consortium of professional and technical societies and some major U.S. corporations.[00:11.65]The students-built tabletop scale models of their designs using recycled materials, costing no more than $100.[00:18.36]The teams also had to write essays about their solutions,[00:21.61]explain their ideas to the crowd and answer the questions asked by a six-member expert panel.[00:27.19]Gregory Bentley, CEO of Bentley Systems Incorporated, one of the competition's major sponsors,[00:32.69]said this year’s theme was ’urban transportation’ -- an increasingly important issue for the world's cities.[00:38.64]“We sort of have the first generation, I think now, in the United States,[00:41.73]who are not committed to having a car to be a part of their life,”[00:44.95]Eighth-graders from the southern state of Georgia -- David Straub, Katherine Barri and Rebecca North[00:49.20]-- envisioned their city far into the future.[00:51.66]David said they predicted that public transport would be effortless and eco-friendly.[00:56.26]“It’s a new system that focuses, has a focus on magnetic frequency,[00:59.88]which will allow people to levitate and float along the magnetic fields,”[01:03.69]Leila Mezza, Oha Hassan and Mousa Seid from Houston, Texas,[01:08.32]imagined a city in Brazil in 2084, with transport relying on electric cars.[01:13.88]“These garages have photovoltaic cells[01:16.66]and whenever our cars are parked over here, they get their energy to drive later on,"[01:21.20]Bentley said the Future City competition, now in its 22nd year, is deliberately focused on young teens.[01:28.11]“Because at that age in the United States, they have to elect the math courses, the advanced math courses.[01:33.59]If they don’t at that age, they will never be an engineer,”[01:36.66]The grand prize of $7,500 went to St. John Lutheran School in Michigan.[01:41.77]The team members won a trip to U.S. Space Camp.[01:44.57]Even if they didn't win, the experience of working on an engineering project[01:48.19]has encouraged many of the kids to think about a career in science and technology.[01:52.72]One of them is Eric Swyler from New Mexico, who said,[01:55.29]“I plan to become a scientist of some kind, but I’m not sure exactly what kind.”[02:00.48]Swyler does not have to worry.[02:02.56]He has plenty of time to decide.[02:04.54]