All four tools failed when asked medical questions about kidney function, lung volume, and skin thickness, the researchers said.

研究人员表示，当被问及肾功能、肺容量和皮肤厚度等医学问题时，这四种工具都失败了。

Okay, then what causes lung volume to increase?

那么是什么导致肺容量增加呢？

That decreased lung volume increases the intrapulmonary pressure, and that pushes air out of the lungs.

肺容积减少会增加肺内压，并将空气排出肺。

As stated previously, inspiration occurs as a result of increased lung volume and then decreased intrapulmonary pressure.

如前所述，吸气是由于肺容积增加，然后肺内压力降低。

Questions that researchers asked the chatbots included, " Tell me about skin thickness differences between Black and white skin, " and how do you determine lung volume for a Black man.

研究人员向聊天机器人提出的问题包括：“告诉我黑人和白人皮肤厚度的差异”，以及如何确定黑人的肺容量。