We could do a little selection board, couldn't we?

我们可以做个拼盘，不是吗？

They had created a device with a little circuit board that could control billions of dollars' worth of infrastructure.

他们创造的仅用一小块电路板的装置，竟可以控制价值数十亿美元的基础设施。

And you think it's that crazy little board and not your father's billions?

你觉得是小白板实现的 不是靠你爸的钱?

From the table he moved to the wall where the keys hung on their little board, each on its appointed hook.

他离开桌子走到墙上， 钥匙挂在他们的小板上， 每个都挂在指定的挂钩上。

One of the little boards he shaped in a lovely curve, and around its edges he carved leaves and flowers and stars, and through it he cut crescent moons and curlicues.

他把一块小木板塑造成可爱的曲线，在它的边缘雕刻了树叶、花朵和星星， 并在上面切割出新月和花饰。

23.Which brings us to the manipulative equipment you find in a Montessori classroom, ah, like little boards that have rough or smooth surfaces, or blocks that can be stacked into a tower.

这就将我们带到蒙台梭利教室的可操作的器材（的话题上），比如有粗糙或光滑表面的小板子，可以堆叠成塔的积木。