You, of course, would have been very cold sitting there on a September night, without the least bit of clothes on your wet back; but Tom was a water-baby, and therefore felt cold no more than a fish.

当然，九月的晚上你坐在那儿会很冷，湿漉漉的背上没有穿一丁点衣服；但是汤姆是个水宝宝，因此跟鱼一样不觉得冷。