对，是的。然后，在最后面的那些人也非常重要，他们被称为后卫。

Right, yeah. And then the last people, very important too, are called the backs.

youdao

对，是的。然后，在最后面的那些人也非常重要，他们被称为后卫。

Right, yeah. And then the last people, very important too, are called the backs.

youdao