I think I might want to finance this car.
我想我可能要貸款買這輛車。
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Finance a car相當于buy a car by installment(分期付款)。Finance作動詞意思是為…籌措 資金，向…提供資金。
例：
The concert was financed by the Arts Council.
音樂會由藝術委員會資助。
海納百川，有容乃大；壁立千仞，無欲則剛。