“用木板遮住”可以翻译为 “cover with wooden boards” 或者 “block out with planks” 。
“cover with wooden boards” 侧重于表达用木板进行覆盖的动作;
“block out with planks” 中 “block out” 有遮挡、遮蔽之意 ,“planks” 指木板,整体强调通过木板来达到遮挡的效果。