It has been difficult to estimate the possible wave heights of any tsunami - the waves may not arrive at all or could be as high as 10 metres above normal sea level.

海啸可能达到的波高向来很难估计-海浪可能根本无法到达，或者可高达超出海平面10米。

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High frequency with strong level induced by interacting shock wave to cavity wall was expressed in calculation.

计算中体现了空气冲击波与空腔壁作用后激发的强谱振幅高频冲击波。

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The level of interest in women's golf in South Korea has remained high ever since the first wave of success when Pak won in 1998.

WSJ: The Swing That Started Korea's Surge