Formed from calcicrete, an advanced concrete mixture, these wall sections serve to both block enemy movement and provide minor cover from direct fire.
由钙质壳构成,是一种高级的
凝
物,这种
墙不仅
碍敌军前进,并且轻微的防护直射火力.
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
