And it, along with other aquatic amphibians, was equipped with an an amazing apparatus that tells us that it lived in the water: a lateral line system.

它和其他水生两栖动物一样，配备了一个惊人的装置，告诉我们它生活在水中：侧线系统。

Ford used the assembly line system of production. In this system, each worker did one thing to a product as it moved through the factory. This helped cut prices and increase wages.

福特采用的是生产流水线系统。在这个系统中，每个工人在一个产品出厂的过程中只对它做一道工序。该系统有助于降低价格，并提高工资。