How was it possible for this wave to advance with such speed and force on the Bay of Palu?

这股巨浪是如何以这样的速度和力量冲到巴鲁湾呢？

The brave beast struggled through the impeding flood, but the advance wave of the coming inundation already touched his side.

勇敢的罗杰在洪水中奋力挣扎，可是洪水已经涨到了马的身体。