Built with safety in mind, the highways have wide lanes and shoulders, dividing medians, or barriers, long entry and exit lanes, curves engineered for safe turns, and limited access.

出于对安全因素的考虑，公路有宽阔的车道和路肩、中央分隔带、界限、长长的出入口车道、为安全转弯而设计的弯道，以及限定数量的入口。

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Quality and safety issues have proved enormous barriers for Chinese brands trying to enter Western markets.

中国汽车品牌进入西方市场的最大障碍就是质量和安全问题。

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Some barriers can threaten their safety and social or economic growth.

一些障碍会威胁到她们的安全，以及社会或经济增长。

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Since his death, IndyCar drivers have called for studies on how to improve the safety barriers.

NPR: Horrifying Crash At Daytona Exposes Risks To Fans

Birmingham Crown Court heard Adrian Maund, 43, from Caswell Crescent, Leominster, had raised safety barriers shortly before the crash.

BBC: Level crossing death: Signalman and Network Rail fined

Safety barriers and fencing will offer protection to wildlife and workers during construction and after the road is completed.

BBC: A11 dual carriageway in Suffolk and Norfolk to be completed