我的车需要定期保养，所以我每三个月会把它送到修理厂进行维护。

My car needs regular maintenance, so I take it to the garage for ___servicing every three months.

这家餐厅以提供优质的客户服务而闻名。

The restaurant is known for its excellent ___service of customers.

公司每月都要支付一大笔钱用于偿还贷款。

The company spends a significant amount on ___servicing its loans every month.