oil life的用法和样例：
例句
- As the oil distributing center of the PRD, Guangzhou has basically formed the oil trade center.
广州港是珠三角油品的集散地，已初步形成石油产品交易中心，并且小虎石化码头成为了广东首个战略油库。 - Gain and loss of oil products at gas station are a very important issue in metering management.
加油站油品的盈亏是加油站计量管理的一项重要内容。
