It is therefore important to seek medical advice to determine which type of colour vision deficiency is present.

因此，这是重要的先请教医生，以确定哪些类型的颜色视觉的缺陷是目前。

However, until now it wasn't known whether the bees' full colour vision was able to keep up with their high speed flight.

不过，至今科学家们还不知道蜜蜂的色觉速度是否跟得上它们的飞行速度。

Doctors spent nearly 10 years training the monkeys to take colour vision tests, which were used to assess how well they responded to the treatment.

这些医生花了10年时间来训练这两只松鼠猴接受色视觉测试，这类测试是用来评估该疗法疗效的。