The monocoque (the basic body and chassis) is built using tough but light composite technology.

车身单体(包括基本车身和底盘)采用了强度高而质量轻的复合材料技术制造。

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But when you need to switch from one operating system to another-be it because of a change in business direction, technology enhancements, or cost savings-making the switch can be tough.

但是，当您从一种操作系统转换到另一种(可能是因为业务方向发生变化，技术增强，也可能是为了节约成本)，完成转换会非常困难。

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For many of us, it can be tough to imagine unplugging for a couple of hours: Technology has become somewhat of a crutch.

对很多人来说，与科技暂别几个小时似乎十分煎熬，毕竟从某种程度上，它已经成为了我们的拐杖。

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Myfip, like some phishing attempts, still requires clicking on an attachment, tough for technology to prevent.

FORBES: Magazine Article

Without Kosan's technology it would be tough to affordably produce enough quantities of the drug to conduct human trials.

FORBES: Magazine Article

In my role as Oakland County Chief Innovation Officer, I have worked alongside our County Executive, L. Brooks Patterson, to provide the vision, leadership, and executive sponsorship needed to drive innovation and real change in government technology, even in tough economic times.

WHITEHOUSE: Driving Innovation and Change in Government Technology