They may be darned sharp, but they're not quite sharp enough to catch a Washoe hunter.

他们可算是够厉害的了，可是他们要想捉住一个瓦休湖的猎人，可还差一点。

In Nevada's Washoe County schools, for example, the graduation rate dropped by 2.6 percentage points.

以内华达州瓦肖县的学校为例，毕业率下降了2.6%。

Washoe would initiate conversations and ask for things she wanted, like food.

瓦肖会发起对话并询问她想要的东西，比如食物。

Once their wait was over, they headed to the Washoe County Courthouse to get their degree.

等待结束后，他们前往 Washoe County Courthouse 获得学位。

More impressive still are animals such as Washoe, a female chimpanzee which was taught sign language by two researchers at the University of Nevada.

更令人印象深刻的还有诸如瓦肖（Washoe）这样的动物，这是一种由内华达大学的两名研究人员教授手语的雌性黑猩猩。