Even while he saw the black horde racing southward he saw another force, mysteriously assembled, suddenly planted in their rear, cutting their comunications by land and sea.

• 甚至在他看到黑色的大军往南疾驰的时候，他也看到另外一支大军，不知在什么地方集合起来，突然出现在他们的后方，割断了他们的陆海交通。