1.And everything had to fit into a space about the size of a human hand.
fit into 適合,適應;符合
Any new buildings must be fitted into the existing appearance of the city.
任何新建筑都必須與全城的市容協調一致 。
If I gain any more weight,I shan't be able to fit into my clothes.
假如我的體重還要增加,我就穿不進我的衣服了 。
2.The next problem, he says, was to figure out how to control the artificial hand.
figure out 解決;算出;想出;理解;斷定
It took them about one month to figure out how to start the equipment.
他們用了大約一個月的時間才弄明白如何啟動這臺設備 。
They're trying to figure out the politics of this whole situation.
他們正試圖弄明白整個形勢的利害關系 。