婚礼费用将由两个家庭分摊。

The cost of the wedding will be ___split between the two families.

外出就餐时，我们通常由朋友平均分摊账单。

We usually ___split the bills equally among friends when dining out.

他们同意将销售收入分成三份。

They agreed to ___split the proceeds from the sale three ways.