他們在飯廳和廚房之間裝了一道隔板英文怎麼說？

They put up a division between dining room and the kitchen.

這個小男孩已學會做除法英文怎麼說？

The boy has learnt to do division.

編輯者都同意把教科書分成十二個單元英文怎麼說？

The compilers agreed upon a division of the textbook into twelve units.

這些賊為分偷來的物品而爭吵英文怎麼說？

The thieves quarrelled about the division of their stolen goods.