英语提问：麻烦英语达人们帮我改一下这篇作文,看看有没有什么错误,

英语提问：麻烦英语达人们帮我改一下这篇作文,看看有没有什么错误,
A man was driving a speedboat across the water.When he tried to swing the speedboat round,the steering wheel came away in his hands and the speedboat was out of control.The man had hardly had time to realize what was happening when he was thrown violently into the sea.The speedboat had struck a buoy,but it continued to move very quickly across the water and no one was in it.The speedboat was moving towards a small fishing boat with two fishermen on it.
Meanwhile,the fishermen noticed with dismay that the speedboat came straight towards them at tremendous speed.They tried to row away,but the speedboat came nearer and nearer.The fishermen had to dive into the sea and swim towards the shore.The speedboat continued to move towards them,but it was slowing down rapidly.In less than a minute,the speedboat had run out of petrol and stopped just before it reached the fishermen.