Man is fighting a battle against dirtying.

人类正在与污染进行着斗争。

youdao

Now that the basic texture is done, lets start dirtying it up.

现在基本的材质完了，让我们给他做的旧一点。

youdao

Now that the basic texture is done, lets start dirtying it up.

现在基本的材质完了，让我们给他做的旧一点。

youdao