The tractor was resting against the crash barrier in the central reservation, having miraculously crossed the busy road with fast-flowing traffic.

拖拉机停靠在路中间预留地的防撞栏上，奇迹般地穿过了车流湍急的繁忙道路。

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In the second stage the parasites cross the blood-brain barrier to infect the central nervous system.

在第二阶段，寄生虫穿过血脑屏障感染中枢神经系统。

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The Sahara Desert is a natural barrier between North and Central Africa.

撒哈拉沙漠是北非与中非之间的天然屏障。

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The original peat central barrier has been replaced with concrete and steel, while the Belfast end has been widened to three lanes each way.

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Another driver in the same area undertook a marked police car at speeds of more than 100mph on New Year's Day before hitting a central barrier and a lamppost.

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The Bank of Japan (BoJ) is joining others in what could be dubbed a new era for central banks, as ailing economies and massive debt loads have eroded the barrier of independence and essentially pushed monetary policymakers into trying to spark growth via stimulus, as the debate on the effectiveness of those policies ranges on.

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