Unterthiner followed a group of the monkeys on Indonesias Sulawesi island for six weeks, always wearing the same clothes, so they would recognize him.

Unterthiner在印度尼西亚苏拉威岛上跟了一群猴子六个星期，由于总是穿着同样的衣服，因而猴子们都能认出他。

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Virxsys researchers described how they vaccinated monkeys, and then six months later injected them with SIV.

VIRxSYS的研究者描述了他们是如何免疫猴子的，并在6个月后给他们注射SIV。

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In fact, in the same family of monkeys there can be up to six different types of color blindness or vision.

事实上，同一家族的猴子中可能存在多达六种不同类型的色盲或色觉。

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They tested the effects of calorie restriction in seventy-six rhesus monkeys over twenty years.

VOA: special.2009.09.01

Six monkeys were treated continuously with antiretroviral drugs, a second group was given no treatment and the third group was treated with the drugs on a three weeks on, three weeks off cycle.

BBC: Treatment 'holidays' may stall HIV

The monkeys are then taught at least six different commands and how to pick coconuts according to how ripe they are.

ECONOMIST: Monkey business | The