为了宣传《英语答疑网》，活跃问答气氛，我从现在开始提出若干英语问题。欢迎各位专家老师和网友踊跃参与解答，我将视情况适当增加鲜花。在解答质量等同的情况下，我优先采纳普通网友的答案。

【英语问题】The more brave of heart may try the canoe races.

这是新课标人教版课本必修3 （Unit 1  Festivals around the world，Reading Task）中的一个句子。据说，这个句子难倒了全国各地的中学英语教师。不知大学的英语教授们怎么看？请分析句子成分，并译成汉语。谢谢。

（句子来自以下段落）

Early in the morning, you can watch the snowboarding competitions on the hill overlooking the river. Competitors speed down the track and through the air as though they could fly.

The more brave of heart may try the canoe races. Five or six men paddle each canoe across the partly-frozen St Lawrence River. The fiver is full of big pieces of ice, and if you were to fall in, you would freeze in less than two minutes.