6月14日，中石化北京石油分公司启动了24座奥运定点加油站，除油品外，还提供翻译、应急救助、油品鉴定等服务。
On Saturday Sinopec Group Beijing branch opened 24 Olympic-oriented gas stations, providing not only gasoline but also services like translation, emergency help and gasoline identification.
另外一个例子，假设程序知道地图上所有加油站在哪里，并试图找到距给定点车程距离最小的一家。
As another example, consider a program that knows where all the gas stations are on a map, and tries to find the one with the smallest driving distance from a given point.
应用推荐