Subject + 花费 + Amount
The noun 花费 (huāfèi) means "expenses," "costs," or "expenditure," referring to the amount of money or resources spent. It can also function as a verb meaning "to spend" or "to cost." It is used in both formal and everyday contexts.
这次旅行的花费比我预想的要多得多。
Zhè cì lǚxíng de huāfèi bǐ wǒ yùxiǎng de yào duō de duō.
The expenses for this trip were much more than I expected.
你能帮我算算这个月的总花费吗?
Nǐ néng bāng wǒ suànsuàn zhè ge yuè de zǒng huāfèi ma?
Can you help me calculate the total expenses for this month?
装修房子的花费真不少,我们得好好做个预算。
Zhuāngxiū fángzi de huāfèi zhēn bù shǎo, wǒmen děi hǎohāo zuò ge yùsuàn.
Renovating a house costs quite a lot — we need to make a proper budget.