The lintels were slotted together using tongue and groove joints, usually only found in woodworking.

门楣用榫舌和凹槽连接在一起，这种（方式）通常只会在木工艺中发现。

Instead, he's thinking: How do these pieces slot together?

相反，他在思考：这些碎片如何组合在一起？

So just like those dinosaur models made from plywood that slot together, we slotted together giant plywood to make three structures to hold up three major gardens and make a garden building.

因此，就像那些用胶合板拼接而成的恐龙模型一样，我们将巨大的胶合板拼接在一起，制成三个结构来支撑三个主要花园并建造一座花园建筑。