植物油作为发动机燃料的使用在今天看来可能微不足道,但这些油或许会随着时间的推移变得像石油和煤焦油产品一样重要。
I love people who make me laugh. I honestly think it's the thing I like most, to laugh. It cures a multitude of ills. It's probably the most important thing in a person.