请问“we can balance of our expenses.”和“we can balance our expenses.”这两句话有什么区别吗?

we can balance of our expenses.
是一个语法错误的句子.无论你给什么样的语境,这句话这么说都是错误的语法.这个of加在这里就是错误的,
we can balance our expenses.
才是正确的说法.balance在你这句话里做谓语动词,而balance是及物动词,后面直接接宾语.
第一句话,如果你改成we can keep balance of our expenses.
那么这里的keep做谓语动词,balance做宾语,是名词,the balance of our expenses就是我们的收支平衡.