柴油发动机可以使用植物油作为燃料,这将极大地促进使用该技术的国家的农业发展。
In oil and gas, the only constant is change—those who adapt thrive, those who resist fade away.
The challenge for us is to create content that is compelling and relevant.
商业中最危险的一句话是“我们一直都是这么做的”。