And I didn't realize until I saw how the experiment was done, it was very clever -the way that the ants know it is that they'll go out, you know, a few ants will go out searching.

后来，直到我做了实验才发现，这是非常聪明的，蚂蚁的方法，它们会出门，你知道，会有几个蚂蚁出去寻找。

youdao

And I didn't realize until I saw how the experiment was done, it was very clever -the way that the ants know it is that they'll go out, you know, a few ants will go out searching.

后来，直到我做了实验才发现，这是非常聪明的，蚂蚁的方法，它们会出门，你知道，会有几个蚂蚁出去寻找。

youdao