Soybeans contain isoflavone, which people used to think might trigger hormonal imbalances by mimicking the function of estrogen.

大豆含有异黄酮，过去人们认为异黄酮会模仿雌激素的功能，从而引发荷尔蒙失调。

HAL also has a variety of internal motors and pumps that move air and fluids around, which help it mimic bodily functions, like breathing and using the bathroom.

HAL 体内有多种气泵和液泵，因此他的体内存在气体和液体循环，这样他就能模拟真正的人体机能，比如呼吸和如厕。