Environmentalists everywhere have been salivating at the idea of running a car on vegetable oil ever since the idea was first proposed, and we have now taken the leap from concept to reality!

• 环境保护者们垂涎于驾驶着一辆使用植物油驱动的汽车，即使这样的主意只是一个设想。现在我们已经把这个概念性的设想变为了现实。