士兵们的盾牌被敌人的机枪子弹打得千疮百孔。

The soldiers' shields were ___riddled with bullet holes from the enemy machine guns.

他的演讲充满了自相矛盾的观点。

His speech was ___riddled with contradictory arguments.

劫匪的车被警察的子弹打得千疮百孔。

The robbers' car was ___riddled with police bullets.

他的演讲满是漏洞，观众很难理解他的观点。

His speech was ___riddled with holes, making it hard for the audience to follow his points.