倍投是什么怎么倍投

简介：Under the city wall, a large group of bandit soldiers held up round shields and formed a shield formation. They slowly approached the city wall. The bows and arrows shot from the city wall and the bricks and stones thrown down from the city wall slammed on the shields. Several of them hit the shields. The unlucky guy couldn't hold on to the shield in his hand and was knocked off his hands by the bricks and stones. After revealing his unprotected body, he was immediately shot down by bows and arrows from the top of the city.