如果一条河只卖1块钱

If a river cost only one yuan,

如果一条河，比一颗白菜还便宜

if a river was cheaper than one piece of cabbage,

想想，就觉得兴奋

think about it, that would be exciting.

再多想一会会儿，觉得还是算了

Think a little more, maybe no, thank you.

因为这买卖要发生，只有以下几种可能：

Because if there could be such a deal, it would have to mean one of these things:

河流，不再搬运水

The river can't carry any more water,

世界只剩我一人

I am the only person on earth,

我是地球的主宰

I rule the world,

我是神

I am God.