However, countries along Africa's east coast had a number of hours to brace themselves for the arrival of the giant waves.
然而,沿非洲东海岸的一些国家却在巨浪到来前几小时就做好了准备。
Now some industrial officials worry privately that they'll have to do another redesign to make their plants safe from giant waves.
现在一些产业高官开始私下里担心他们将不得不重新设计,以保证电站在巨浪之中的安全。
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