Appalled that 4m children did not even have desks, let alone schoolrooms, he invented a “lapdesk” that sits on the child’s lap and provides a stable surface.
因为惊讶于4百万个孩子没有书桌，更不用说教室了，他发明了膝上型桌子，靠在孩子的腿上可以提供一个稳定的平面供阅读及书写。
Lap. Fold of metal which has been rolled or otherwise worked against the surface of rolled metal, but has not fused into sound metal.
折叠。经过轧制或采用其它方式加工的金属沿着轧制金属表面折叠起来，但并未被熔合成完好金属。
When kitties knead your lap or a surface near you, it means they're relaxed and content.
当猫咪轻抚你的大腿或者你身边某个物品的表面时，这意味着它很放松、满足。
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