37 THE BATTERY

CHAPTER 37 THE BATTERY Inside Roz was a battery that could power her body for incredibly long periods. On land, her battery recharged whenever she was in sunlight. But Roz had spent weeks swimming far below the reach of the sun, and finally, her battery began running low. So she headed to the surface to recharge. When human divers return from great depths, they rise slowly so their bodies can adjust to the changing pressure. Our robot, however, had no such concerns, and she rushed upward at full speed. The ocean around her faded from black to blue to bright aqua. The currents became stronger. The water became warmer. And as she swam into the sunny upper ocean, her battery began refilling with energy.

罗兹体内有一块电池，可以为她的身体提供难以置信的长时间的能量。 在陆地上，只要有阳光，她的电池就会充电。 但罗兹已经在太阳照射不到的地方游了好几个星期，最后，她的电池快没电了。 所以她去了水面充电。 当人类潜水员从深海返回时，他们会慢慢上升，这样他们的身体就能适应不断变化的压力。 然而，我们的机器人没有这些顾虑，她全速向上冲去。 她周围的海洋从黑色变成蓝色，再变成明亮的水色。 水流变得更强了。 水变暖了。当她游到阳光明媚的上层海洋时，她的电池开始充满能量。