Spain and the US take the leading position in building smart cities.
西班牙和美国在建设智慧城市方面处于领先地位。
Why are Smart Cities so important?
为什么智慧城市如此重要？
This year, they co-hosted a smart cities expo in Bogota to serve the Latin American region.
今年，他们还与波哥大(Bogota)联合主办了一个智慧城市博览会为拉美地区服务。
Smart cities are coming just in time to help cope with the rapidly expanding demands on urban infrastructure: some 350m people are expected to move to cities in China alone by 2025.
而智能城市更是我们应对日益增长的城市基础设施需要的及时雨：预计到2025年前，光中国就将有3亿5千万人口移居城市。
There are hidden dangers of information security in the process of network communication in smart cities, such as Trojans, denial of service attacks, spoofing attacks, SQL injection and worms.
智慧城市网络通信过程中存在信息安全隐患，主要有木马程序、拒绝服务攻击、欺骗攻击、SQL注入和蠕虫病毒等。
It's time to wake up to the fact that making smart buildings, cities and homes will dramatically improve our quality of life in the years ahead.
现在是时候清醒地认识到，建造智能建筑、城市和住宅将极大地改善我们未来几年的生活质量。
Kevin Balke, a research engineer at the Texas A&M University Transportation Institute, says that while smart lights can be particularly beneficial for some cities, others are so jammed that only a sharp reduction in the number of cars on the road will make a meaningful difference.
德克萨斯农工大学交通研究所的研究工程师凯文·鲍克说，虽然智能交通灯对一些城市特别有帮助，但有些城市太拥挤了，只有大幅减少道路上的汽车数量才能有效改变拥堵的局面。
If Indian cities fail to provide a good quality of life to their people, at some point you will see an exodus of smart people, which will be highly detrimental to the economy.
如果印度城市不能为它们的人民提供良好的生活质量，到某个时候，你将看到聪明的人才大量流失，给经济带来极大的损伤。
The lights would allow for "smart" roadways and parking lots with changeable signage, while the cells would generate enough energy to power businesses, cities and, eventually, the entire country.
这些LED光源将使“智能”公路和停车场变得可行，而且标记都可以变化，而电池将产生足够的能量来为企业、城市、最终将可以为整个国家来供电。
Maybe most smart people really like opera enough to move to cities that have opera houses, thereby making those cities more productive.
一些相当聪明的人确实相当喜爱歌剧，搬迁到有歌剧院的城市，从而提高了这些城市的生产效率。
In Norway's cities especially, a traveler's budget can be reduced simply by eating smart and cheaper.
尤其在挪威的各大城市，降低旅行者们的预算就需要在吃上面多一些灵活性和廉价的选择了。
Giant bike locks were created and placed over Smart cars in major Canadian cities.
捷安特自行车锁的创建及以上的智能汽车放置在加拿大主要城市。
In 2009, European Union announced choosing 30 cities as pilot projects for building the Smart Grid City, striving for the lead in global green scientific and technological competition.
2009年，欧盟宣布将选择30座城市作为“智能电网”城市的试点，以争当全球绿色科技竞争中的领跑者。
South Korea is betting that making progress in combining smart technology and green energy in one ecosystem will allow it to build larger grids for cities.
韩国期望智能技术与绿色能源相结合，建成一生态系统，在这方面取得的进展为城市建设更大的电网。
In the big cities, you don't need to take money at hand, a smart phone can solve all the problems.
在大城市，你不需要把钱带在身上，智能手机可以解决所有的问题。
Even without strong connections or background, as long as you are smart and hardworking, you can lead a good life in big cities.
即使没有强大的关系和背景，只要你够聪明、够努力，你就可以在大城市过上美好的生活。
In Europe, 30 cities have been selected as pioneers to deploy high-tech energy systems, with half of the power grid able to handle renewable energy using "smart" systems.
在欧洲，有30座城市被列为先锋都市，它们率先使用高科技能源体系，其中有一半的高压输电线路网可以利用“轻巧型”体系来输送可再生能源。
In Europe, 30 cities have been selected as pioneers to deploy high-tech energy systems, with half of the power grid able to handle renewable energy using "smart" systems.
在欧洲，有30座城市被列为先锋都市，它们率先使用高科技能源体系，其中有一半的高压输电线路网可以利用“轻巧型”体系来输送可再生能源。
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