When petrol prices dropped and new technologies were developed, electric cars went out of fashion.

当汽油价格下降和新技术开发出来时，电动汽车就过时了。

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Sometimes new markets and new technologies go hand in hand.

有时候新市场和新技术并驾齐驱。

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Common-sense steps and new technologies can make mass-transit safer. Here are five ways.

常识和新技术都能使公共交通更为安全。

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Frank Oteri says the Internet and new technologies have increased the competition for people's attention and money.

VOA: special.2010.07.19

Obviously with this sort of partitioning of behavior, and activities, and effort, there's not a lot of time leftover for leisure, for development of new technologies and things like this.

显然,采用这样一种,行为,活动及精力的分配方式,自然不会剩下很多时间,用来娱乐,发展技术和改革创新

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Judges for this contest studied how each design looks and how it uses new technologies and materials.

VOA: special.2010.03.31

And new technologies like prescription cards can allow patients to be monitored without direct physician supervision.

FORBES: Over-The-Counter Remedies That Would Reduce Health Care Costs

Bitcoin, based both on common and new technologies, is a perfect extension to traditional currency.

FORBES: First Bitcoin Hedge Fund Launches From Malta

That's why it's so important for us to invest in new industries and new technologies.

WHITEHOUSE: Help for Homeowners in the Hardest Hit States