That particular mask is known as a false face.

这种面具被称为假面。

And when he saw what he wished to do, did we not aid him, by making a false face, that the Hurons might think the white man believed that his friend was his enemy?

当他看到他想做的事时， 我们不是帮了他的忙， 做个假脸，让休伦人以为白人相信他的朋友是他的敌人吗？