Yeah, it's no gypsy moth, but that's a lot.

是啊，它虽不及舞毒蛾那么厉害，但危害也不小。

Some years ago, some of my colleagues conducted an experiment in an oak forest involving three different species: white-footed mice, gypsy moths and oak trees.

几年前，我的些同事在橡树林中进行了及三种不同物种的实验：白鼠、舞毒蛾和橡树。

We could say goodbye to insects that are invasive species, like gypsy moths and the asian longhorned beetle.

我们可以侵物种的昆虫， 如舞毒蛾和亚洲长角甲虫。

Insects, of course, specifically invasive species like the Eurasian gypsy moth, came here in the 19th century, and when it's a caterpillar, it eats the leaves of hardwood trees.

当然，还有昆虫，特是像欧洲舞毒蛾这样的侵物种，它们在19世纪来到这里。 当它们还是毛毛虫时，会大量啃食硬木树的叶子。

How did the researchers test the links between acorns, white-footed mice, and gypsy moths in a forest?

研究人员是如何测试森林中橡子、白鼠和舞毒蛾之间的联系的？

What does the professor say can lead to a change in the gypsy moth population in a forest?

教授说什么会导致森林中舞毒蛾数量的变化？