It was so light (more than two pounds less than the 13-inch MacBook Pro), I didn't have to think twice about toting it around Fortune's Brainstorm Tech conference last week, for instance.

它差不多比13寸吋的MacBook Pro笔记本轻了两磅多（0.91公斤）。 比如上周起程赶赴《财富》科技头脑风暴科技峰大会（Fortune's Brainstorm Tech conference）时，我想都没想不假思索就把它带在了身上。

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Thinking of Kaifeng should stimulate us to struggle to improve our high-tech edge, educational strengths and pro-growth policies.

思考开封的兴衰，使我们猛醒。 我们应该不懈奋斗，改进我们的高技术创新力，增强教育实力，改善促进经济增长的政策。

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Shanghai Pro-Bio Technology Co. Ltd is a high-tech company with focus on manufacturing raw materials for bio-pharmaceutical industry.

上海普龙生物技术研发有限公司 是一家年轻而富有朝气的高科技企业。

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So when America wants to intervene abroad it may expect its allies to provide troops, but offer high-tech equipment as a quid pro quo.

ECONOMIST: The future of warfare

"Precision Black Pro" display tech is to thank for the high contrast ratio, and colors really do pop -- even without Samsung's grand display of fireworks.

ENGADGET: Eyes-on with Samsung's new 85-inch S9 UHD TV at CES (video)

The Lennon Bus is a hi-tech mobile recording studio that includes Pro Audio, HD video recording, the NewTek TriCaster 850 Extreme and the TodoCast-provided satellite system.

FORBES: John Lennon Tour Bus Goes Back To School