Such low energy content in our bodies just isn't worth the effort for a shark, and that's why many swimmers splash in waters every single day that are infested with sharks, and are none the wiser for it.

我们身体中如此低的能量含量对于鲨鱼来说是不值得的，这就是为什么许多游泳者每天都在鲨鱼出没的水域中嬉戏， 并且对此一无所知。