你的董事会也许会从长计议。
He always sat in the same old armchair with a wooden board on his lap.
他总是坐在同一把旧扶手椅上，腿上放一块木板。
A board placed on his lap served for a desk.
在膝盖上摆的一块木板成了他的写字台。
Four, steel structure material: polystyrene, extruded board, polyurethane board, glass cotton lap. Felt.
钢构材料：聚苯乙烯、挤塑板、聚氨酯板，玻璃棉卷毡等。
Four, steel structure material: polystyrene, extruded board, polyurethane board, glass cotton lap. Felt.
钢构材料：聚苯乙烯、挤塑板、聚氨酯板，玻璃棉卷毡等。
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