“defensive circle”簡單造句，defensive circle造句子

3、Magnus's army was forced to gradually withdraw from the defensive circle.

4、Their large shields, and spears make them a solid defensive unit, able to resist attacks from both foot and horse, so long as they are well supported. If necessary they can form a defensive circle.

2、The other three men slowly moved back to the hut to form a defensive circle.

1、Magnus's army was gradually pushed back into a defensive circle.